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+{"id": "chrono-29002000", "row_id": 29002000, "family": "F1", "category": "F1", "template_id": "f1_permit", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A permit application was accepted on Monday 2025-11-03. The decision is due 12 business days after the acceptance date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the acceptance date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Mon 2025-11-03, count 12 business days forward.\nTue 2025-11-04: business day 1\nWed 2025-11-05: business day 2\nThu 2025-11-06: business day 3\nFri 2025-11-07: business day 4\nSat 2025-11-08: weekend, skip\nSun 2025-11-09: weekend, skip\nMon 2025-11-10: business day 5\nTue 2025-11-11: holiday (Veterans Day), skip\nWed 2025-11-12: business day 6\nThu 2025-11-13: business day 7\nFri 2025-11-14: business day 8\nSat 2025-11-15: weekend, skip\nSun 2025-11-16: weekend, skip\nMon 2025-11-17: business day 9\nTue 2025-11-18: business day 10\nWed 2025-11-19: business day 11\nThu 2025-11-20: business day 12\n<answer>2025-11-20</answer>", "reference": "2025-11-20", "answer": "2025-11-20", "answer_type": "date", "params": {"family": "F1", "anchor": "2025-11-03", "n": 12, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002001", "row_id": 29002001, "family": "F1", "category": "F1", "template_id": "f1_invoice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An invoice is dated Saturday 2026-02-07. Payment is due 15 business days after the invoice date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the invoice date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sat 2026-02-07, count 15 business days forward.\nSun 2026-02-08: weekend, skip\nMon 2026-02-09: business day 1\nTue 2026-02-10: business day 2\nWed 2026-02-11: business day 3\nThu 2026-02-12: business day 4\nFri 2026-02-13: business day 5\nSat 2026-02-14: weekend, skip\nSun 2026-02-15: weekend, skip\nMon 2026-02-16: holiday (Washington's Birthday), skip\nTue 2026-02-17: business day 6\nWed 2026-02-18: business day 7\nThu 2026-02-19: business day 8\nFri 2026-02-20: business day 9\nSat 2026-02-21: weekend, skip\nSun 2026-02-22: weekend, skip\nMon 2026-02-23: business day 10\nTue 2026-02-24: business day 11\nWed 2026-02-25: business day 12\nThu 2026-02-26: business day 13\nFri 2026-02-27: business day 14\nSat 2026-02-28: weekend, skip\nSun 2026-03-01: weekend, skip\nMon 2026-03-02: business day 15\n<answer>2026-03-02</answer>", "reference": "2026-03-02", "answer": "2026-03-02", "answer_type": "date", "params": {"family": "F1", "anchor": "2026-02-07", "n": 15, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002002", "row_id": 29002002, "family": "F1", "category": "F1", "template_id": "f1_hearing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A hearing is scheduled for Thursday 2029-07-19. Exhibits must be exchanged 15 business days before the hearing date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the hearing date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Thu 2029-07-19, count 15 business days backward.\nWed 2029-07-18: business day 1\nTue 2029-07-17: business day 2\nMon 2029-07-16: business day 3\nSun 2029-07-15: weekend, skip\nSat 2029-07-14: weekend, skip\nFri 2029-07-13: business day 4\nThu 2029-07-12: business day 5\nWed 2029-07-11: business day 6\nTue 2029-07-10: business day 7\nMon 2029-07-09: business day 8\nSun 2029-07-08: weekend, skip\nSat 2029-07-07: weekend, skip\nFri 2029-07-06: business day 9\nThu 2029-07-05: business day 10\nWed 2029-07-04: holiday (Independence Day), skip\nTue 2029-07-03: business day 11\nMon 2029-07-02: business day 12\nSun 2029-07-01: weekend, skip\nSat 2029-06-30: weekend, skip\nFri 2029-06-29: business day 13\nThu 2029-06-28: business day 14\nWed 2029-06-27: business day 15\n<answer>2029-06-27</answer>", "reference": "2029-06-27", "answer": "2029-06-27", "answer_type": "date", "params": {"family": "F1", "anchor": "2029-07-19", "n": 15, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002003", "row_id": 29002003, "family": "F1", "category": "F1", "template_id": "f1_board", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A board meeting is scheduled for Saturday 2028-12-09. The agenda must circulate 13 business days before the meeting date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the meeting date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sat 2028-12-09, count 13 business days backward.\nFri 2028-12-08: business day 1\nThu 2028-12-07: business day 2\nWed 2028-12-06: business day 3\nTue 2028-12-05: business day 4\nMon 2028-12-04: business day 5\nSun 2028-12-03: weekend, skip\nSat 2028-12-02: weekend, skip\nFri 2028-12-01: business day 6\nThu 2028-11-30: business day 7\nWed 2028-11-29: business day 8\nTue 2028-11-28: business day 9\nMon 2028-11-27: business day 10\nSun 2028-11-26: weekend, skip\nSat 2028-11-25: weekend, skip\nFri 2028-11-24: business day 11\nThu 2028-11-23: holiday (Thanksgiving Day), skip\nWed 2028-11-22: business day 12\nTue 2028-11-21: business day 13\n<answer>2028-11-21</answer>", "reference": "2028-11-21", "answer": "2028-11-21", "answer_type": "date", "params": {"family": "F1", "anchor": "2028-12-09", "n": 13, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002004", "row_id": 29002004, "family": "F1", "category": "F1", "template_id": "f1_invoice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An invoice is dated Tuesday 2027-06-08. Payment is due 10 business days after the invoice date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the invoice date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Tue 2027-06-08, count 10 business days forward.\nWed 2027-06-09: business day 1\nThu 2027-06-10: business day 2\nFri 2027-06-11: business day 3\nSat 2027-06-12: weekend, skip\nSun 2027-06-13: weekend, skip\nMon 2027-06-14: business day 4\nTue 2027-06-15: business day 5\nWed 2027-06-16: business day 6\nThu 2027-06-17: business day 7\nFri 2027-06-18: holiday (Juneteenth National Independence Day), skip\nSat 2027-06-19: weekend, skip\nSun 2027-06-20: weekend, skip\nMon 2027-06-21: business day 8\nTue 2027-06-22: business day 9\nWed 2027-06-23: business day 10\n<answer>2027-06-23</answer>", "reference": "2027-06-23", "answer": "2027-06-23", "answer_type": "date", "params": {"family": "F1", "anchor": "2027-06-08", "n": 10, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002005", "row_id": 29002005, "family": "F1", "category": "F1", "template_id": "f1_permit", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A permit application was accepted on Friday 2020-12-18. The decision is due 14 business days after the acceptance date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the acceptance date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Fri 2020-12-18, count 14 business days forward.\nSat 2020-12-19: weekend, skip\nSun 2020-12-20: weekend, skip\nMon 2020-12-21: business day 1\nTue 2020-12-22: business day 2\nWed 2020-12-23: business day 3\nThu 2020-12-24: business day 4\nFri 2020-12-25: holiday (Christmas Day), skip\nSat 2020-12-26: weekend, skip\nSun 2020-12-27: weekend, skip\nMon 2020-12-28: business day 5\nTue 2020-12-29: business day 6\nWed 2020-12-30: business day 7\nThu 2020-12-31: business day 8\nFri 2021-01-01: holiday (New Year's Day), skip\nSat 2021-01-02: weekend, skip\nSun 2021-01-03: weekend, skip\nMon 2021-01-04: business day 9\nTue 2021-01-05: business day 10\nWed 2021-01-06: business day 11\nThu 2021-01-07: business day 12\nFri 2021-01-08: business day 13\nSat 2021-01-09: weekend, skip\nSun 2021-01-10: weekend, skip\nMon 2021-01-11: business day 14\n<answer>2021-01-11</answer>", "reference": "2021-01-11", "answer": "2021-01-11", "answer_type": "date", "params": {"family": "F1", "anchor": "2020-12-18", "n": 14, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002006", "row_id": 29002006, "family": "F1", "category": "F1", "template_id": "f1_invoice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An invoice is dated Saturday 2024-06-08. Payment is due 15 business days after the invoice date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the invoice date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sat 2024-06-08, count 15 business days forward.\nSun 2024-06-09: weekend, skip\nMon 2024-06-10: business day 1\nTue 2024-06-11: business day 2\nWed 2024-06-12: business day 3\nThu 2024-06-13: business day 4\nFri 2024-06-14: business day 5\nSat 2024-06-15: weekend, skip\nSun 2024-06-16: weekend, skip\nMon 2024-06-17: business day 6\nTue 2024-06-18: business day 7\nWed 2024-06-19: holiday (Juneteenth National Independence Day), skip\nThu 2024-06-20: business day 8\nFri 2024-06-21: business day 9\nSat 2024-06-22: weekend, skip\nSun 2024-06-23: weekend, skip\nMon 2024-06-24: business day 10\nTue 2024-06-25: business day 11\nWed 2024-06-26: business day 12\nThu 2024-06-27: business day 13\nFri 2024-06-28: business day 14\nSat 2024-06-29: weekend, skip\nSun 2024-06-30: weekend, skip\nMon 2024-07-01: business day 15\n<answer>2024-07-01</answer>", "reference": "2024-07-01", "answer": "2024-07-01", "answer_type": "date", "params": {"family": "F1", "anchor": "2024-06-08", "n": 15, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002007", "row_id": 29002007, "family": "F1", "category": "F1", "template_id": "f1_escrow", "enumerated": true, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An escrow instruction was received on Sunday 2030-06-30. Settlement occurs 13 business days after the date of receipt. Business days are Monday to Friday, excluding these observed United States federal holidays, which are the complete observed federal calendar for every year this question can reach, in 2030: 2030-01-01, 2030-01-21, 2030-02-18, 2030-05-27, 2030-06-19, 2030-07-04, 2030-09-02, 2030-10-14, 2030-11-11, 2030-11-28, 2030-12-25. Business day 1 is the first business day after the date of receipt. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2030-06-30, count 13 business days forward.\nMon 2030-07-01: business day 1\nTue 2030-07-02: business day 2\nWed 2030-07-03: business day 3\nThu 2030-07-04: holiday (Independence Day), skip\nFri 2030-07-05: business day 4\nSat 2030-07-06: weekend, skip\nSun 2030-07-07: weekend, skip\nMon 2030-07-08: business day 5\nTue 2030-07-09: business day 6\nWed 2030-07-10: business day 7\nThu 2030-07-11: business day 8\nFri 2030-07-12: business day 9\nSat 2030-07-13: weekend, skip\nSun 2030-07-14: weekend, skip\nMon 2030-07-15: business day 10\nTue 2030-07-16: business day 11\nWed 2030-07-17: business day 12\nThu 2030-07-18: business day 13\n<answer>2030-07-18</answer>", "reference": "2030-07-18", "answer": "2030-07-18", "answer_type": "date", "params": {"family": "F1", "anchor": "2030-06-30", "n": 13, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002008", "row_id": 29002008, "family": "F1", "category": "F1", "template_id": "f1_escrow", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An escrow instruction was received on Saturday 2021-10-09. Settlement occurs 7 business days after the date of receipt. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the date of receipt. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sat 2021-10-09, count 7 business days forward.\nSun 2021-10-10: weekend, skip\nMon 2021-10-11: holiday (Columbus Day), skip\nTue 2021-10-12: business day 1\nWed 2021-10-13: business day 2\nThu 2021-10-14: business day 3\nFri 2021-10-15: business day 4\nSat 2021-10-16: weekend, skip\nSun 2021-10-17: weekend, skip\nMon 2021-10-18: business day 5\nTue 2021-10-19: business day 6\nWed 2021-10-20: business day 7\n<answer>2021-10-20</answer>", "reference": "2021-10-20", "answer": "2021-10-20", "answer_type": "date", "params": {"family": "F1", "anchor": "2021-10-09", "n": 7, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002009", "row_id": 29002009, "family": "F1", "category": "F1", "template_id": "f1_invoice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An invoice is dated Wednesday 2026-06-24. Payment is due 11 business days after the invoice date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the invoice date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Wed 2026-06-24, count 11 business days forward.\nThu 2026-06-25: business day 1\nFri 2026-06-26: business day 2\nSat 2026-06-27: weekend, skip\nSun 2026-06-28: weekend, skip\nMon 2026-06-29: business day 3\nTue 2026-06-30: business day 4\nWed 2026-07-01: business day 5\nThu 2026-07-02: business day 6\nFri 2026-07-03: holiday (Independence Day), skip\nSat 2026-07-04: weekend, skip\nSun 2026-07-05: weekend, skip\nMon 2026-07-06: business day 7\nTue 2026-07-07: business day 8\nWed 2026-07-08: business day 9\nThu 2026-07-09: business day 10\nFri 2026-07-10: business day 11\n<answer>2026-07-10</answer>", "reference": "2026-07-10", "answer": "2026-07-10", "answer_type": "date", "params": {"family": "F1", "anchor": "2026-06-24", "n": 11, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002010", "row_id": 29002010, "family": "F1", "category": "F1", "template_id": "f1_hearing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A hearing is scheduled for Saturday 2021-02-20. Exhibits must be exchanged 13 business days before the hearing date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the hearing date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sat 2021-02-20, count 13 business days backward.\nFri 2021-02-19: business day 1\nThu 2021-02-18: business day 2\nWed 2021-02-17: business day 3\nTue 2021-02-16: business day 4\nMon 2021-02-15: holiday (Washington's Birthday), skip\nSun 2021-02-14: weekend, skip\nSat 2021-02-13: weekend, skip\nFri 2021-02-12: business day 5\nThu 2021-02-11: business day 6\nWed 2021-02-10: business day 7\nTue 2021-02-09: business day 8\nMon 2021-02-08: business day 9\nSun 2021-02-07: weekend, skip\nSat 2021-02-06: weekend, skip\nFri 2021-02-05: business day 10\nThu 2021-02-04: business day 11\nWed 2021-02-03: business day 12\nTue 2021-02-02: business day 13\n<answer>2021-02-02</answer>", "reference": "2021-02-02", "answer": "2021-02-02", "answer_type": "date", "params": {"family": "F1", "anchor": "2021-02-20", "n": 13, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002011", "row_id": 29002011, "family": "F1", "category": "F1", "template_id": "f1_escrow", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An escrow instruction was received on Sunday 2021-09-05. Settlement occurs 14 business days after the date of receipt. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the date of receipt. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2021-09-05, count 14 business days forward.\nMon 2021-09-06: holiday (Labor Day), skip\nTue 2021-09-07: business day 1\nWed 2021-09-08: business day 2\nThu 2021-09-09: business day 3\nFri 2021-09-10: business day 4\nSat 2021-09-11: weekend, skip\nSun 2021-09-12: weekend, skip\nMon 2021-09-13: business day 5\nTue 2021-09-14: business day 6\nWed 2021-09-15: business day 7\nThu 2021-09-16: business day 8\nFri 2021-09-17: business day 9\nSat 2021-09-18: weekend, skip\nSun 2021-09-19: weekend, skip\nMon 2021-09-20: business day 10\nTue 2021-09-21: business day 11\nWed 2021-09-22: business day 12\nThu 2021-09-23: business day 13\nFri 2021-09-24: business day 14\n<answer>2021-09-24</answer>", "reference": "2021-09-24", "answer": "2021-09-24", "answer_type": "date", "params": {"family": "F1", "anchor": "2021-09-05", "n": 14, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002012", "row_id": 29002012, "family": "F1", "category": "F1", "template_id": "f1_title", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A closing is scheduled for Thursday 2025-02-20. The title report is due 8 business days before the closing date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the closing date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Thu 2025-02-20, count 8 business days backward.\nWed 2025-02-19: business day 1\nTue 2025-02-18: business day 2\nMon 2025-02-17: holiday (Washington's Birthday), skip\nSun 2025-02-16: weekend, skip\nSat 2025-02-15: weekend, skip\nFri 2025-02-14: business day 3\nThu 2025-02-13: business day 4\nWed 2025-02-12: business day 5\nTue 2025-02-11: business day 6\nMon 2025-02-10: business day 7\nSun 2025-02-09: weekend, skip\nSat 2025-02-08: weekend, skip\nFri 2025-02-07: business day 8\n<answer>2025-02-07</answer>", "reference": "2025-02-07", "answer": "2025-02-07", "answer_type": "date", "params": {"family": "F1", "anchor": "2025-02-20", "n": 8, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002013", "row_id": 29002013, "family": "F1", "category": "F1", "template_id": "f1_launch", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A product launch is set for Tuesday 2020-07-07. The build must be frozen 4 business days before the launch date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the launch date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Tue 2020-07-07, count 4 business days backward.\nMon 2020-07-06: business day 1\nSun 2020-07-05: weekend, skip\nSat 2020-07-04: weekend, skip\nFri 2020-07-03: holiday (Independence Day), skip\nThu 2020-07-02: business day 2\nWed 2020-07-01: business day 3\nTue 2020-06-30: business day 4\n<answer>2020-06-30</answer>", "reference": "2020-06-30", "answer": "2020-06-30", "answer_type": "date", "params": {"family": "F1", "anchor": "2020-07-07", "n": 4, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002014", "row_id": 29002014, "family": "F1", "category": "F1", "template_id": "f1_launch", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A product launch is set for Friday 2030-07-19. The build must be frozen 11 business days before the launch date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the launch date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Fri 2030-07-19, count 11 business days backward.\nThu 2030-07-18: business day 1\nWed 2030-07-17: business day 2\nTue 2030-07-16: business day 3\nMon 2030-07-15: business day 4\nSun 2030-07-14: weekend, skip\nSat 2030-07-13: weekend, skip\nFri 2030-07-12: business day 5\nThu 2030-07-11: business day 6\nWed 2030-07-10: business day 7\nTue 2030-07-09: business day 8\nMon 2030-07-08: business day 9\nSun 2030-07-07: weekend, skip\nSat 2030-07-06: weekend, skip\nFri 2030-07-05: business day 10\nThu 2030-07-04: holiday (Independence Day), skip\nWed 2030-07-03: business day 11\n<answer>2030-07-03</answer>", "reference": "2030-07-03", "answer": "2030-07-03", "answer_type": "date", "params": {"family": "F1", "anchor": "2030-07-19", "n": 11, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002015", "row_id": 29002015, "family": "F1", "category": "F1", "template_id": "f1_grant", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A grant deadline falls on Wednesday 2021-06-02. Internal sign off is required 10 business days before the deadline. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the deadline. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Wed 2021-06-02, count 10 business days backward.\nTue 2021-06-01: business day 1\nMon 2021-05-31: holiday (Memorial Day), skip\nSun 2021-05-30: weekend, skip\nSat 2021-05-29: weekend, skip\nFri 2021-05-28: business day 2\nThu 2021-05-27: business day 3\nWed 2021-05-26: business day 4\nTue 2021-05-25: business day 5\nMon 2021-05-24: business day 6\nSun 2021-05-23: weekend, skip\nSat 2021-05-22: weekend, skip\nFri 2021-05-21: business day 7\nThu 2021-05-20: business day 8\nWed 2021-05-19: business day 9\nTue 2021-05-18: business day 10\n<answer>2021-05-18</answer>", "reference": "2021-05-18", "answer": "2021-05-18", "answer_type": "date", "params": {"family": "F1", "anchor": "2021-06-02", "n": 10, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002016", "row_id": 29002016, "family": "F1", "category": "F1", "template_id": "f1_launch", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A product launch is set for Monday 2020-11-16. The build must be frozen 9 business days before the launch date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the launch date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Mon 2020-11-16, count 9 business days backward.\nSun 2020-11-15: weekend, skip\nSat 2020-11-14: weekend, skip\nFri 2020-11-13: business day 1\nThu 2020-11-12: business day 2\nWed 2020-11-11: holiday (Veterans Day), skip\nTue 2020-11-10: business day 3\nMon 2020-11-09: business day 4\nSun 2020-11-08: weekend, skip\nSat 2020-11-07: weekend, skip\nFri 2020-11-06: business day 5\nThu 2020-11-05: business day 6\nWed 2020-11-04: business day 7\nTue 2020-11-03: business day 8\nMon 2020-11-02: business day 9\n<answer>2020-11-02</answer>", "reference": "2020-11-02", "answer": "2020-11-02", "answer_type": "date", "params": {"family": "F1", "anchor": "2020-11-16", "n": 9, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002017", "row_id": 29002017, "family": "F1", "category": "F1", "template_id": "f1_inspect", "enumerated": true, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An inspection report was issued on Monday 2029-10-29. The appeal window closes 10 business days after the issue date. Business days are Monday to Friday, excluding these observed United States federal holidays, which are the complete observed federal calendar for every year this question can reach, in 2029: 2029-01-01, 2029-01-15, 2029-02-19, 2029-05-28, 2029-06-19, 2029-07-04, 2029-09-03, 2029-10-08, 2029-11-12, 2029-11-22, 2029-12-25. Business day 1 is the first business day after the issue date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Mon 2029-10-29, count 10 business days forward.\nTue 2029-10-30: business day 1\nWed 2029-10-31: business day 2\nThu 2029-11-01: business day 3\nFri 2029-11-02: business day 4\nSat 2029-11-03: weekend, skip\nSun 2029-11-04: weekend, skip\nMon 2029-11-05: business day 5\nTue 2029-11-06: business day 6\nWed 2029-11-07: business day 7\nThu 2029-11-08: business day 8\nFri 2029-11-09: business day 9\nSat 2029-11-10: weekend, skip\nSun 2029-11-11: weekend, skip\nMon 2029-11-12: holiday (Veterans Day), skip\nTue 2029-11-13: business day 10\n<answer>2029-11-13</answer>", "reference": "2029-11-13", "answer": "2029-11-13", "answer_type": "date", "params": {"family": "F1", "anchor": "2029-10-29", "n": 10, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002018", "row_id": 29002018, "family": "F1", "category": "F1", "template_id": "f1_escrow", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An escrow instruction was received on Tuesday 2023-01-31. Settlement occurs 14 business days after the date of receipt. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the date of receipt. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Tue 2023-01-31, count 14 business days forward.\nWed 2023-02-01: business day 1\nThu 2023-02-02: business day 2\nFri 2023-02-03: business day 3\nSat 2023-02-04: weekend, skip\nSun 2023-02-05: weekend, skip\nMon 2023-02-06: business day 4\nTue 2023-02-07: business day 5\nWed 2023-02-08: business day 6\nThu 2023-02-09: business day 7\nFri 2023-02-10: business day 8\nSat 2023-02-11: weekend, skip\nSun 2023-02-12: weekend, skip\nMon 2023-02-13: business day 9\nTue 2023-02-14: business day 10\nWed 2023-02-15: business day 11\nThu 2023-02-16: business day 12\nFri 2023-02-17: business day 13\nSat 2023-02-18: weekend, skip\nSun 2023-02-19: weekend, skip\nMon 2023-02-20: holiday (Washington's Birthday), skip\nTue 2023-02-21: business day 14\n<answer>2023-02-21</answer>", "reference": "2023-02-21", "answer": "2023-02-21", "answer_type": "date", "params": {"family": "F1", "anchor": "2023-01-31", "n": 14, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002019", "row_id": 29002019, "family": "F1", "category": "F1", "template_id": "f1_cure", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A default notice is dated Saturday 2030-06-15. The cure period ends 15 business days after the notice date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the notice date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sat 2030-06-15, count 15 business days forward.\nSun 2030-06-16: weekend, skip\nMon 2030-06-17: business day 1\nTue 2030-06-18: business day 2\nWed 2030-06-19: holiday (Juneteenth National Independence Day), skip\nThu 2030-06-20: business day 3\nFri 2030-06-21: business day 4\nSat 2030-06-22: weekend, skip\nSun 2030-06-23: weekend, skip\nMon 2030-06-24: business day 5\nTue 2030-06-25: business day 6\nWed 2030-06-26: business day 7\nThu 2030-06-27: business day 8\nFri 2030-06-28: business day 9\nSat 2030-06-29: weekend, skip\nSun 2030-06-30: weekend, skip\nMon 2030-07-01: business day 10\nTue 2030-07-02: business day 11\nWed 2030-07-03: business day 12\nThu 2030-07-04: holiday (Independence Day), skip\nFri 2030-07-05: business day 13\nSat 2030-07-06: weekend, skip\nSun 2030-07-07: weekend, skip\nMon 2030-07-08: business day 14\nTue 2030-07-09: business day 15\n<answer>2030-07-09</answer>", "reference": "2030-07-09", "answer": "2030-07-09", "answer_type": "date", "params": {"family": "F1", "anchor": "2030-06-15", "n": 15, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002020", "row_id": 29002020, "family": "F1", "category": "F1", "template_id": "f1_grant", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A grant deadline falls on Sunday 2027-02-28. Internal sign off is required 13 business days before the deadline. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the deadline. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2027-02-28, count 13 business days backward.\nSat 2027-02-27: weekend, skip\nFri 2027-02-26: business day 1\nThu 2027-02-25: business day 2\nWed 2027-02-24: business day 3\nTue 2027-02-23: business day 4\nMon 2027-02-22: business day 5\nSun 2027-02-21: weekend, skip\nSat 2027-02-20: weekend, skip\nFri 2027-02-19: business day 6\nThu 2027-02-18: business day 7\nWed 2027-02-17: business day 8\nTue 2027-02-16: business day 9\nMon 2027-02-15: holiday (Washington's Birthday), skip\nSun 2027-02-14: weekend, skip\nSat 2027-02-13: weekend, skip\nFri 2027-02-12: business day 10\nThu 2027-02-11: business day 11\nWed 2027-02-10: business day 12\nTue 2027-02-09: business day 13\n<answer>2027-02-09</answer>", "reference": "2027-02-09", "answer": "2027-02-09", "answer_type": "date", "params": {"family": "F1", "anchor": "2027-02-28", "n": 13, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002021", "row_id": 29002021, "family": "F1", "category": "F1", "template_id": "f1_invoice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An invoice is dated Wednesday 2022-02-09. Payment is due 13 business days after the invoice date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the invoice date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Wed 2022-02-09, count 13 business days forward.\nThu 2022-02-10: business day 1\nFri 2022-02-11: business day 2\nSat 2022-02-12: weekend, skip\nSun 2022-02-13: weekend, skip\nMon 2022-02-14: business day 3\nTue 2022-02-15: business day 4\nWed 2022-02-16: business day 5\nThu 2022-02-17: business day 6\nFri 2022-02-18: business day 7\nSat 2022-02-19: weekend, skip\nSun 2022-02-20: weekend, skip\nMon 2022-02-21: holiday (Washington's Birthday), skip\nTue 2022-02-22: business day 8\nWed 2022-02-23: business day 9\nThu 2022-02-24: business day 10\nFri 2022-02-25: business day 11\nSat 2022-02-26: weekend, skip\nSun 2022-02-27: weekend, skip\nMon 2022-02-28: business day 12\nTue 2022-03-01: business day 13\n<answer>2022-03-01</answer>", "reference": "2022-03-01", "answer": "2022-03-01", "answer_type": "date", "params": {"family": "F1", "anchor": "2022-02-09", "n": 13, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002022", "row_id": 29002022, "family": "F1", "category": "F1", "template_id": "f1_board", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A board meeting is scheduled for Thursday 2023-03-02. The agenda must circulate 15 business days before the meeting date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the meeting date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Thu 2023-03-02, count 15 business days backward.\nWed 2023-03-01: business day 1\nTue 2023-02-28: business day 2\nMon 2023-02-27: business day 3\nSun 2023-02-26: weekend, skip\nSat 2023-02-25: weekend, skip\nFri 2023-02-24: business day 4\nThu 2023-02-23: business day 5\nWed 2023-02-22: business day 6\nTue 2023-02-21: business day 7\nMon 2023-02-20: holiday (Washington's Birthday), skip\nSun 2023-02-19: weekend, skip\nSat 2023-02-18: weekend, skip\nFri 2023-02-17: business day 8\nThu 2023-02-16: business day 9\nWed 2023-02-15: business day 10\nTue 2023-02-14: business day 11\nMon 2023-02-13: business day 12\nSun 2023-02-12: weekend, skip\nSat 2023-02-11: weekend, skip\nFri 2023-02-10: business day 13\nThu 2023-02-09: business day 14\nWed 2023-02-08: business day 15\n<answer>2023-02-08</answer>", "reference": "2023-02-08", "answer": "2023-02-08", "answer_type": "date", "params": {"family": "F1", "anchor": "2023-03-02", "n": 15, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002023", "row_id": 29002023, "family": "F1", "category": "F1", "template_id": "f1_title", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A closing is scheduled for Saturday 2024-12-14. The title report is due 15 business days before the closing date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the closing date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sat 2024-12-14, count 15 business days backward.\nFri 2024-12-13: business day 1\nThu 2024-12-12: business day 2\nWed 2024-12-11: business day 3\nTue 2024-12-10: business day 4\nMon 2024-12-09: business day 5\nSun 2024-12-08: weekend, skip\nSat 2024-12-07: weekend, skip\nFri 2024-12-06: business day 6\nThu 2024-12-05: business day 7\nWed 2024-12-04: business day 8\nTue 2024-12-03: business day 9\nMon 2024-12-02: business day 10\nSun 2024-12-01: weekend, skip\nSat 2024-11-30: weekend, skip\nFri 2024-11-29: business day 11\nThu 2024-11-28: holiday (Thanksgiving Day), skip\nWed 2024-11-27: business day 12\nTue 2024-11-26: business day 13\nMon 2024-11-25: business day 14\nSun 2024-11-24: weekend, skip\nSat 2024-11-23: weekend, skip\nFri 2024-11-22: business day 15\n<answer>2024-11-22</answer>", "reference": "2024-11-22", "answer": "2024-11-22", "answer_type": "date", "params": {"family": "F1", "anchor": "2024-12-14", "n": 15, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002024", "row_id": 29002024, "family": "F1", "category": "F1", "template_id": "f1_hearing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A hearing is scheduled for Sunday 2024-11-24. Exhibits must be exchanged 15 business days before the hearing date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the hearing date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2024-11-24, count 15 business days backward.\nSat 2024-11-23: weekend, skip\nFri 2024-11-22: business day 1\nThu 2024-11-21: business day 2\nWed 2024-11-20: business day 3\nTue 2024-11-19: business day 4\nMon 2024-11-18: business day 5\nSun 2024-11-17: weekend, skip\nSat 2024-11-16: weekend, skip\nFri 2024-11-15: business day 6\nThu 2024-11-14: business day 7\nWed 2024-11-13: business day 8\nTue 2024-11-12: business day 9\nMon 2024-11-11: holiday (Veterans Day), skip\nSun 2024-11-10: weekend, skip\nSat 2024-11-09: weekend, skip\nFri 2024-11-08: business day 10\nThu 2024-11-07: business day 11\nWed 2024-11-06: business day 12\nTue 2024-11-05: business day 13\nMon 2024-11-04: business day 14\nSun 2024-11-03: weekend, skip\nSat 2024-11-02: weekend, skip\nFri 2024-11-01: business day 15\n<answer>2024-11-01</answer>", "reference": "2024-11-01", "answer": "2024-11-01", "answer_type": "date", "params": {"family": "F1", "anchor": "2024-11-24", "n": 15, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002025", "row_id": 29002025, "family": "F1", "category": "F1", "template_id": "f1_ship", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An order shipped on Monday 2021-06-21. Delivery is promised 14 business days after the ship date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the ship date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Mon 2021-06-21, count 14 business days forward.\nTue 2021-06-22: business day 1\nWed 2021-06-23: business day 2\nThu 2021-06-24: business day 3\nFri 2021-06-25: business day 4\nSat 2021-06-26: weekend, skip\nSun 2021-06-27: weekend, skip\nMon 2021-06-28: business day 5\nTue 2021-06-29: business day 6\nWed 2021-06-30: business day 7\nThu 2021-07-01: business day 8\nFri 2021-07-02: business day 9\nSat 2021-07-03: weekend, skip\nSun 2021-07-04: weekend, skip\nMon 2021-07-05: holiday (Independence Day), skip\nTue 2021-07-06: business day 10\nWed 2021-07-07: business day 11\nThu 2021-07-08: business day 12\nFri 2021-07-09: business day 13\nSat 2021-07-10: weekend, skip\nSun 2021-07-11: weekend, skip\nMon 2021-07-12: business day 14\n<answer>2021-07-12</answer>", "reference": "2021-07-12", "answer": "2021-07-12", "answer_type": "date", "params": {"family": "F1", "anchor": "2021-06-21", "n": 14, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002026", "row_id": 29002026, "family": "F1", "category": "F1", "template_id": "f1_notice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A notice was issued on Monday 2025-11-24. The waiting period ends 15 business days after the issue date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the issue date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Mon 2025-11-24, count 15 business days forward.\nTue 2025-11-25: business day 1\nWed 2025-11-26: business day 2\nThu 2025-11-27: holiday (Thanksgiving Day), skip\nFri 2025-11-28: business day 3\nSat 2025-11-29: weekend, skip\nSun 2025-11-30: weekend, skip\nMon 2025-12-01: business day 4\nTue 2025-12-02: business day 5\nWed 2025-12-03: business day 6\nThu 2025-12-04: business day 7\nFri 2025-12-05: business day 8\nSat 2025-12-06: weekend, skip\nSun 2025-12-07: weekend, skip\nMon 2025-12-08: business day 9\nTue 2025-12-09: business day 10\nWed 2025-12-10: business day 11\nThu 2025-12-11: business day 12\nFri 2025-12-12: business day 13\nSat 2025-12-13: weekend, skip\nSun 2025-12-14: weekend, skip\nMon 2025-12-15: business day 14\nTue 2025-12-16: business day 15\n<answer>2025-12-16</answer>", "reference": "2025-12-16", "answer": "2025-12-16", "answer_type": "date", "params": {"family": "F1", "anchor": "2025-11-24", "n": 15, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002027", "row_id": 29002027, "family": "F1", "category": "F1", "template_id": "f1_service", "enumerated": true, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A complaint was served on Monday 2025-08-18. The response is due 14 business days after the date of service. Business days are Monday to Friday, excluding these observed United States federal holidays, which are the complete observed federal calendar for every year this question can reach, in 2025: 2025-01-01, 2025-01-20, 2025-02-17, 2025-05-26, 2025-06-19, 2025-07-04, 2025-09-01, 2025-10-13, 2025-11-11, 2025-11-27, 2025-12-25. Business day 1 is the first business day after the date of service. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Mon 2025-08-18, count 14 business days forward.\nTue 2025-08-19: business day 1\nWed 2025-08-20: business day 2\nThu 2025-08-21: business day 3\nFri 2025-08-22: business day 4\nSat 2025-08-23: weekend, skip\nSun 2025-08-24: weekend, skip\nMon 2025-08-25: business day 5\nTue 2025-08-26: business day 6\nWed 2025-08-27: business day 7\nThu 2025-08-28: business day 8\nFri 2025-08-29: business day 9\nSat 2025-08-30: weekend, skip\nSun 2025-08-31: weekend, skip\nMon 2025-09-01: holiday (Labor Day), skip\nTue 2025-09-02: business day 10\nWed 2025-09-03: business day 11\nThu 2025-09-04: business day 12\nFri 2025-09-05: business day 13\nSat 2025-09-06: weekend, skip\nSun 2025-09-07: weekend, skip\nMon 2025-09-08: business day 14\n<answer>2025-09-08</answer>", "reference": "2025-09-08", "answer": "2025-09-08", "answer_type": "date", "params": {"family": "F1", "anchor": "2025-08-18", "n": 14, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002028", "row_id": 29002028, "family": "F1", "category": "F1", "template_id": "f1_ship", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An order shipped on Thursday 2028-05-25. Delivery is promised 5 business days after the ship date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the ship date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Thu 2028-05-25, count 5 business days forward.\nFri 2028-05-26: business day 1\nSat 2028-05-27: weekend, skip\nSun 2028-05-28: weekend, skip\nMon 2028-05-29: holiday (Memorial Day), skip\nTue 2028-05-30: business day 2\nWed 2028-05-31: business day 3\nThu 2028-06-01: business day 4\nFri 2028-06-02: business day 5\n<answer>2028-06-02</answer>", "reference": "2028-06-02", "answer": "2028-06-02", "answer_type": "date", "params": {"family": "F1", "anchor": "2028-05-25", "n": 5, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002029", "row_id": 29002029, "family": "F1", "category": "F1", "template_id": "f1_ship", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An order shipped on Thursday 2023-02-02. Delivery is promised 15 business days after the ship date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the ship date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Thu 2023-02-02, count 15 business days forward.\nFri 2023-02-03: business day 1\nSat 2023-02-04: weekend, skip\nSun 2023-02-05: weekend, skip\nMon 2023-02-06: business day 2\nTue 2023-02-07: business day 3\nWed 2023-02-08: business day 4\nThu 2023-02-09: business day 5\nFri 2023-02-10: business day 6\nSat 2023-02-11: weekend, skip\nSun 2023-02-12: weekend, skip\nMon 2023-02-13: business day 7\nTue 2023-02-14: business day 8\nWed 2023-02-15: business day 9\nThu 2023-02-16: business day 10\nFri 2023-02-17: business day 11\nSat 2023-02-18: weekend, skip\nSun 2023-02-19: weekend, skip\nMon 2023-02-20: holiday (Washington's Birthday), skip\nTue 2023-02-21: business day 12\nWed 2023-02-22: business day 13\nThu 2023-02-23: business day 14\nFri 2023-02-24: business day 15\n<answer>2023-02-24</answer>", "reference": "2023-02-24", "answer": "2023-02-24", "answer_type": "date", "params": {"family": "F1", "anchor": "2023-02-02", "n": 15, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002030", "row_id": 29002030, "family": "F1", "category": "F1", "template_id": "f1_cure", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A default notice is dated Wednesday 2026-11-11. The cure period ends 12 business days after the notice date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the notice date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Wed 2026-11-11, count 12 business days forward.\nThu 2026-11-12: business day 1\nFri 2026-11-13: business day 2\nSat 2026-11-14: weekend, skip\nSun 2026-11-15: weekend, skip\nMon 2026-11-16: business day 3\nTue 2026-11-17: business day 4\nWed 2026-11-18: business day 5\nThu 2026-11-19: business day 6\nFri 2026-11-20: business day 7\nSat 2026-11-21: weekend, skip\nSun 2026-11-22: weekend, skip\nMon 2026-11-23: business day 8\nTue 2026-11-24: business day 9\nWed 2026-11-25: business day 10\nThu 2026-11-26: holiday (Thanksgiving Day), skip\nFri 2026-11-27: business day 11\nSat 2026-11-28: weekend, skip\nSun 2026-11-29: weekend, skip\nMon 2026-11-30: business day 12\n<answer>2026-11-30</answer>", "reference": "2026-11-30", "answer": "2026-11-30", "answer_type": "date", "params": {"family": "F1", "anchor": "2026-11-11", "n": 12, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002031", "row_id": 29002031, "family": "F1", "category": "F1", "template_id": "f1_audit", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An audit query was logged on Saturday 2028-02-05. The reply is due 14 business days after the logged date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the logged date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sat 2028-02-05, count 14 business days forward.\nSun 2028-02-06: weekend, skip\nMon 2028-02-07: business day 1\nTue 2028-02-08: business day 2\nWed 2028-02-09: business day 3\nThu 2028-02-10: business day 4\nFri 2028-02-11: business day 5\nSat 2028-02-12: weekend, skip\nSun 2028-02-13: weekend, skip\nMon 2028-02-14: business day 6\nTue 2028-02-15: business day 7\nWed 2028-02-16: business day 8\nThu 2028-02-17: business day 9\nFri 2028-02-18: business day 10\nSat 2028-02-19: weekend, skip\nSun 2028-02-20: weekend, skip\nMon 2028-02-21: holiday (Washington's Birthday), skip\nTue 2028-02-22: business day 11\nWed 2028-02-23: business day 12\nThu 2028-02-24: business day 13\nFri 2028-02-25: business day 14\n<answer>2028-02-25</answer>", "reference": "2028-02-25", "answer": "2028-02-25", "answer_type": "date", "params": {"family": "F1", "anchor": "2028-02-05", "n": 14, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002032", "row_id": 29002032, "family": "F1", "category": "F1", "template_id": "f1_inspect", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An inspection report was issued on Sunday 2021-10-10. The appeal window closes 13 business days after the issue date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the issue date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2021-10-10, count 13 business days forward.\nMon 2021-10-11: holiday (Columbus Day), skip\nTue 2021-10-12: business day 1\nWed 2021-10-13: business day 2\nThu 2021-10-14: business day 3\nFri 2021-10-15: business day 4\nSat 2021-10-16: weekend, skip\nSun 2021-10-17: weekend, skip\nMon 2021-10-18: business day 5\nTue 2021-10-19: business day 6\nWed 2021-10-20: business day 7\nThu 2021-10-21: business day 8\nFri 2021-10-22: business day 9\nSat 2021-10-23: weekend, skip\nSun 2021-10-24: weekend, skip\nMon 2021-10-25: business day 10\nTue 2021-10-26: business day 11\nWed 2021-10-27: business day 12\nThu 2021-10-28: business day 13\n<answer>2021-10-28</answer>", "reference": "2021-10-28", "answer": "2021-10-28", "answer_type": "date", "params": {"family": "F1", "anchor": "2021-10-10", "n": 13, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002033", "row_id": 29002033, "family": "F1", "category": "F1", "template_id": "f1_permit", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A permit application was accepted on Monday 2024-10-28. The decision is due 15 business days after the acceptance date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the acceptance date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Mon 2024-10-28, count 15 business days forward.\nTue 2024-10-29: business day 1\nWed 2024-10-30: business day 2\nThu 2024-10-31: business day 3\nFri 2024-11-01: business day 4\nSat 2024-11-02: weekend, skip\nSun 2024-11-03: weekend, skip\nMon 2024-11-04: business day 5\nTue 2024-11-05: business day 6\nWed 2024-11-06: business day 7\nThu 2024-11-07: business day 8\nFri 2024-11-08: business day 9\nSat 2024-11-09: weekend, skip\nSun 2024-11-10: weekend, skip\nMon 2024-11-11: holiday (Veterans Day), skip\nTue 2024-11-12: business day 10\nWed 2024-11-13: business day 11\nThu 2024-11-14: business day 12\nFri 2024-11-15: business day 13\nSat 2024-11-16: weekend, skip\nSun 2024-11-17: weekend, skip\nMon 2024-11-18: business day 14\nTue 2024-11-19: business day 15\n<answer>2024-11-19</answer>", "reference": "2024-11-19", "answer": "2024-11-19", "answer_type": "date", "params": {"family": "F1", "anchor": "2024-10-28", "n": 15, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002034", "row_id": 29002034, "family": "F1", "category": "F1", "template_id": "f1_audit", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An audit query was logged on Friday 2029-10-26. The reply is due 13 business days after the logged date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the logged date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Fri 2029-10-26, count 13 business days forward.\nSat 2029-10-27: weekend, skip\nSun 2029-10-28: weekend, skip\nMon 2029-10-29: business day 1\nTue 2029-10-30: business day 2\nWed 2029-10-31: business day 3\nThu 2029-11-01: business day 4\nFri 2029-11-02: business day 5\nSat 2029-11-03: weekend, skip\nSun 2029-11-04: weekend, skip\nMon 2029-11-05: business day 6\nTue 2029-11-06: business day 7\nWed 2029-11-07: business day 8\nThu 2029-11-08: business day 9\nFri 2029-11-09: business day 10\nSat 2029-11-10: weekend, skip\nSun 2029-11-11: weekend, skip\nMon 2029-11-12: holiday (Veterans Day), skip\nTue 2029-11-13: business day 11\nWed 2029-11-14: business day 12\nThu 2029-11-15: business day 13\n<answer>2029-11-15</answer>", "reference": "2029-11-15", "answer": "2029-11-15", "answer_type": "date", "params": {"family": "F1", "anchor": "2029-10-26", "n": 13, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002035", "row_id": 29002035, "family": "F1", "category": "F1", "template_id": "f1_title", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A closing is scheduled for Friday 2029-02-02. The title report is due 15 business days before the closing date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the closing date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Fri 2029-02-02, count 15 business days backward.\nThu 2029-02-01: business day 1\nWed 2029-01-31: business day 2\nTue 2029-01-30: business day 3\nMon 2029-01-29: business day 4\nSun 2029-01-28: weekend, skip\nSat 2029-01-27: weekend, skip\nFri 2029-01-26: business day 5\nThu 2029-01-25: business day 6\nWed 2029-01-24: business day 7\nTue 2029-01-23: business day 8\nMon 2029-01-22: business day 9\nSun 2029-01-21: weekend, skip\nSat 2029-01-20: weekend, skip\nFri 2029-01-19: business day 10\nThu 2029-01-18: business day 11\nWed 2029-01-17: business day 12\nTue 2029-01-16: business day 13\nMon 2029-01-15: holiday (Birthday of Martin Luther King, Jr.), skip\nSun 2029-01-14: weekend, skip\nSat 2029-01-13: weekend, skip\nFri 2029-01-12: business day 14\nThu 2029-01-11: business day 15\n<answer>2029-01-11</answer>", "reference": "2029-01-11", "answer": "2029-01-11", "answer_type": "date", "params": {"family": "F1", "anchor": "2029-02-02", "n": 15, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002036", "row_id": 29002036, "family": "F1", "category": "F1", "template_id": "f1_escrow", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An escrow instruction was received on Sunday 2024-01-14. Settlement occurs 11 business days after the date of receipt. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the date of receipt. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2024-01-14, count 11 business days forward.\nMon 2024-01-15: holiday (Birthday of Martin Luther King, Jr.), skip\nTue 2024-01-16: business day 1\nWed 2024-01-17: business day 2\nThu 2024-01-18: business day 3\nFri 2024-01-19: business day 4\nSat 2024-01-20: weekend, skip\nSun 2024-01-21: weekend, skip\nMon 2024-01-22: business day 5\nTue 2024-01-23: business day 6\nWed 2024-01-24: business day 7\nThu 2024-01-25: business day 8\nFri 2024-01-26: business day 9\nSat 2024-01-27: weekend, skip\nSun 2024-01-28: weekend, skip\nMon 2024-01-29: business day 10\nTue 2024-01-30: business day 11\n<answer>2024-01-30</answer>", "reference": "2024-01-30", "answer": "2024-01-30", "answer_type": "date", "params": {"family": "F1", "anchor": "2024-01-14", "n": 11, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002037", "row_id": 29002037, "family": "F1", "category": "F1", "template_id": "f1_ship", "enumerated": true, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An order shipped on Friday 2026-11-13. Delivery is promised 14 business days after the ship date. Business days are Monday to Friday, excluding these observed United States federal holidays, which are the complete observed federal calendar for every year this question can reach, in 2026: 2026-01-01, 2026-01-19, 2026-02-16, 2026-05-25, 2026-06-19, 2026-07-03, 2026-09-07, 2026-10-12, 2026-11-11, 2026-11-26, 2026-12-25. Business day 1 is the first business day after the ship date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Fri 2026-11-13, count 14 business days forward.\nSat 2026-11-14: weekend, skip\nSun 2026-11-15: weekend, skip\nMon 2026-11-16: business day 1\nTue 2026-11-17: business day 2\nWed 2026-11-18: business day 3\nThu 2026-11-19: business day 4\nFri 2026-11-20: business day 5\nSat 2026-11-21: weekend, skip\nSun 2026-11-22: weekend, skip\nMon 2026-11-23: business day 6\nTue 2026-11-24: business day 7\nWed 2026-11-25: business day 8\nThu 2026-11-26: holiday (Thanksgiving Day), skip\nFri 2026-11-27: business day 9\nSat 2026-11-28: weekend, skip\nSun 2026-11-29: weekend, skip\nMon 2026-11-30: business day 10\nTue 2026-12-01: business day 11\nWed 2026-12-02: business day 12\nThu 2026-12-03: business day 13\nFri 2026-12-04: business day 14\n<answer>2026-12-04</answer>", "reference": "2026-12-04", "answer": "2026-12-04", "answer_type": "date", "params": {"family": "F1", "anchor": "2026-11-13", "n": 14, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002038", "row_id": 29002038, "family": "F1", "category": "F1", "template_id": "f1_invoice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An invoice is dated Monday 2029-12-24. Payment is due 13 business days after the invoice date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the invoice date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Mon 2029-12-24, count 13 business days forward.\nTue 2029-12-25: holiday (Christmas Day), skip\nWed 2029-12-26: business day 1\nThu 2029-12-27: business day 2\nFri 2029-12-28: business day 3\nSat 2029-12-29: weekend, skip\nSun 2029-12-30: weekend, skip\nMon 2029-12-31: business day 4\nTue 2030-01-01: holiday (New Year's Day), skip\nWed 2030-01-02: business day 5\nThu 2030-01-03: business day 6\nFri 2030-01-04: business day 7\nSat 2030-01-05: weekend, skip\nSun 2030-01-06: weekend, skip\nMon 2030-01-07: business day 8\nTue 2030-01-08: business day 9\nWed 2030-01-09: business day 10\nThu 2030-01-10: business day 11\nFri 2030-01-11: business day 12\nSat 2030-01-12: weekend, skip\nSun 2030-01-13: weekend, skip\nMon 2030-01-14: business day 13\n<answer>2030-01-14</answer>", "reference": "2030-01-14", "answer": "2030-01-14", "answer_type": "date", "params": {"family": "F1", "anchor": "2029-12-24", "n": 13, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002039", "row_id": 29002039, "family": "F1", "category": "F1", "template_id": "f1_grant", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A grant deadline falls on Tuesday 2023-12-12. Internal sign off is required 13 business days before the deadline. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the deadline. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Tue 2023-12-12, count 13 business days backward.\nMon 2023-12-11: business day 1\nSun 2023-12-10: weekend, skip\nSat 2023-12-09: weekend, skip\nFri 2023-12-08: business day 2\nThu 2023-12-07: business day 3\nWed 2023-12-06: business day 4\nTue 2023-12-05: business day 5\nMon 2023-12-04: business day 6\nSun 2023-12-03: weekend, skip\nSat 2023-12-02: weekend, skip\nFri 2023-12-01: business day 7\nThu 2023-11-30: business day 8\nWed 2023-11-29: business day 9\nTue 2023-11-28: business day 10\nMon 2023-11-27: business day 11\nSun 2023-11-26: weekend, skip\nSat 2023-11-25: weekend, skip\nFri 2023-11-24: business day 12\nThu 2023-11-23: holiday (Thanksgiving Day), skip\nWed 2023-11-22: business day 13\n<answer>2023-11-22</answer>", "reference": "2023-11-22", "answer": "2023-11-22", "answer_type": "date", "params": {"family": "F1", "anchor": "2023-12-12", "n": 13, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002040", "row_id": 29002040, "family": "F1", "category": "F1", "template_id": "f1_invoice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An invoice is dated Tuesday 2030-06-18. Payment is due 15 business days after the invoice date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the invoice date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Tue 2030-06-18, count 15 business days forward.\nWed 2030-06-19: holiday (Juneteenth National Independence Day), skip\nThu 2030-06-20: business day 1\nFri 2030-06-21: business day 2\nSat 2030-06-22: weekend, skip\nSun 2030-06-23: weekend, skip\nMon 2030-06-24: business day 3\nTue 2030-06-25: business day 4\nWed 2030-06-26: business day 5\nThu 2030-06-27: business day 6\nFri 2030-06-28: business day 7\nSat 2030-06-29: weekend, skip\nSun 2030-06-30: weekend, skip\nMon 2030-07-01: business day 8\nTue 2030-07-02: business day 9\nWed 2030-07-03: business day 10\nThu 2030-07-04: holiday (Independence Day), skip\nFri 2030-07-05: business day 11\nSat 2030-07-06: weekend, skip\nSun 2030-07-07: weekend, skip\nMon 2030-07-08: business day 12\nTue 2030-07-09: business day 13\nWed 2030-07-10: business day 14\nThu 2030-07-11: business day 15\n<answer>2030-07-11</answer>", "reference": "2030-07-11", "answer": "2030-07-11", "answer_type": "date", "params": {"family": "F1", "anchor": "2030-06-18", "n": 15, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002041", "row_id": 29002041, "family": "F1", "category": "F1", "template_id": "f1_notice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A notice was issued on Monday 2030-02-11. The waiting period ends 12 business days after the issue date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the issue date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Mon 2030-02-11, count 12 business days forward.\nTue 2030-02-12: business day 1\nWed 2030-02-13: business day 2\nThu 2030-02-14: business day 3\nFri 2030-02-15: business day 4\nSat 2030-02-16: weekend, skip\nSun 2030-02-17: weekend, skip\nMon 2030-02-18: holiday (Washington's Birthday), skip\nTue 2030-02-19: business day 5\nWed 2030-02-20: business day 6\nThu 2030-02-21: business day 7\nFri 2030-02-22: business day 8\nSat 2030-02-23: weekend, skip\nSun 2030-02-24: weekend, skip\nMon 2030-02-25: business day 9\nTue 2030-02-26: business day 10\nWed 2030-02-27: business day 11\nThu 2030-02-28: business day 12\n<answer>2030-02-28</answer>", "reference": "2030-02-28", "answer": "2030-02-28", "answer_type": "date", "params": {"family": "F1", "anchor": "2030-02-11", "n": 12, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002042", "row_id": 29002042, "family": "F1", "category": "F1", "template_id": "f1_invoice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An invoice is dated Saturday 2028-12-16. Payment is due 10 business days after the invoice date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the invoice date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sat 2028-12-16, count 10 business days forward.\nSun 2028-12-17: weekend, skip\nMon 2028-12-18: business day 1\nTue 2028-12-19: business day 2\nWed 2028-12-20: business day 3\nThu 2028-12-21: business day 4\nFri 2028-12-22: business day 5\nSat 2028-12-23: weekend, skip\nSun 2028-12-24: weekend, skip\nMon 2028-12-25: holiday (Christmas Day), skip\nTue 2028-12-26: business day 6\nWed 2028-12-27: business day 7\nThu 2028-12-28: business day 8\nFri 2028-12-29: business day 9\nSat 2028-12-30: weekend, skip\nSun 2028-12-31: weekend, skip\nMon 2029-01-01: holiday (New Year's Day), skip\nTue 2029-01-02: business day 10\n<answer>2029-01-02</answer>", "reference": "2029-01-02", "answer": "2029-01-02", "answer_type": "date", "params": {"family": "F1", "anchor": "2028-12-16", "n": 10, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002043", "row_id": 29002043, "family": "F1", "category": "F1", "template_id": "f1_hearing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A hearing is scheduled for Saturday 2029-10-20. Exhibits must be exchanged 14 business days before the hearing date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the hearing date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sat 2029-10-20, count 14 business days backward.\nFri 2029-10-19: business day 1\nThu 2029-10-18: business day 2\nWed 2029-10-17: business day 3\nTue 2029-10-16: business day 4\nMon 2029-10-15: business day 5\nSun 2029-10-14: weekend, skip\nSat 2029-10-13: weekend, skip\nFri 2029-10-12: business day 6\nThu 2029-10-11: business day 7\nWed 2029-10-10: business day 8\nTue 2029-10-09: business day 9\nMon 2029-10-08: holiday (Columbus Day), skip\nSun 2029-10-07: weekend, skip\nSat 2029-10-06: weekend, skip\nFri 2029-10-05: business day 10\nThu 2029-10-04: business day 11\nWed 2029-10-03: business day 12\nTue 2029-10-02: business day 13\nMon 2029-10-01: business day 14\n<answer>2029-10-01</answer>", "reference": "2029-10-01", "answer": "2029-10-01", "answer_type": "date", "params": {"family": "F1", "anchor": "2029-10-20", "n": 14, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002044", "row_id": 29002044, "family": "F1", "category": "F1", "template_id": "f1_title", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A closing is scheduled for Friday 2021-12-03. The title report is due 11 business days before the closing date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the closing date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Fri 2021-12-03, count 11 business days backward.\nThu 2021-12-02: business day 1\nWed 2021-12-01: business day 2\nTue 2021-11-30: business day 3\nMon 2021-11-29: business day 4\nSun 2021-11-28: weekend, skip\nSat 2021-11-27: weekend, skip\nFri 2021-11-26: business day 5\nThu 2021-11-25: holiday (Thanksgiving Day), skip\nWed 2021-11-24: business day 6\nTue 2021-11-23: business day 7\nMon 2021-11-22: business day 8\nSun 2021-11-21: weekend, skip\nSat 2021-11-20: weekend, skip\nFri 2021-11-19: business day 9\nThu 2021-11-18: business day 10\nWed 2021-11-17: business day 11\n<answer>2021-11-17</answer>", "reference": "2021-11-17", "answer": "2021-11-17", "answer_type": "date", "params": {"family": "F1", "anchor": "2021-12-03", "n": 11, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002045", "row_id": 29002045, "family": "F1", "category": "F1", "template_id": "f1_hearing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A hearing is scheduled for Thursday 2025-11-13. Exhibits must be exchanged 14 business days before the hearing date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the hearing date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Thu 2025-11-13, count 14 business days backward.\nWed 2025-11-12: business day 1\nTue 2025-11-11: holiday (Veterans Day), skip\nMon 2025-11-10: business day 2\nSun 2025-11-09: weekend, skip\nSat 2025-11-08: weekend, skip\nFri 2025-11-07: business day 3\nThu 2025-11-06: business day 4\nWed 2025-11-05: business day 5\nTue 2025-11-04: business day 6\nMon 2025-11-03: business day 7\nSun 2025-11-02: weekend, skip\nSat 2025-11-01: weekend, skip\nFri 2025-10-31: business day 8\nThu 2025-10-30: business day 9\nWed 2025-10-29: business day 10\nTue 2025-10-28: business day 11\nMon 2025-10-27: business day 12\nSun 2025-10-26: weekend, skip\nSat 2025-10-25: weekend, skip\nFri 2025-10-24: business day 13\nThu 2025-10-23: business day 14\n<answer>2025-10-23</answer>", "reference": "2025-10-23", "answer": "2025-10-23", "answer_type": "date", "params": {"family": "F1", "anchor": "2025-11-13", "n": 14, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002046", "row_id": 29002046, "family": "F1", "category": "F1", "template_id": "f1_invoice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An invoice is dated Tuesday 2023-12-05. Payment is due 15 business days after the invoice date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the invoice date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Tue 2023-12-05, count 15 business days forward.\nWed 2023-12-06: business day 1\nThu 2023-12-07: business day 2\nFri 2023-12-08: business day 3\nSat 2023-12-09: weekend, skip\nSun 2023-12-10: weekend, skip\nMon 2023-12-11: business day 4\nTue 2023-12-12: business day 5\nWed 2023-12-13: business day 6\nThu 2023-12-14: business day 7\nFri 2023-12-15: business day 8\nSat 2023-12-16: weekend, skip\nSun 2023-12-17: weekend, skip\nMon 2023-12-18: business day 9\nTue 2023-12-19: business day 10\nWed 2023-12-20: business day 11\nThu 2023-12-21: business day 12\nFri 2023-12-22: business day 13\nSat 2023-12-23: weekend, skip\nSun 2023-12-24: weekend, skip\nMon 2023-12-25: holiday (Christmas Day), skip\nTue 2023-12-26: business day 14\nWed 2023-12-27: business day 15\n<answer>2023-12-27</answer>", "reference": "2023-12-27", "answer": "2023-12-27", "answer_type": "date", "params": {"family": "F1", "anchor": "2023-12-05", "n": 15, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002047", "row_id": 29002047, "family": "F1", "category": "F1", "template_id": "f1_audit", "enumerated": true, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An audit query was logged on Saturday 2028-07-01. The reply is due 14 business days after the logged date. Business days are Monday to Friday, excluding these observed United States federal holidays, which are the complete observed federal calendar for every year this question can reach, in 2028: 2028-01-17, 2028-02-21, 2028-05-29, 2028-06-19, 2028-07-04, 2028-09-04, 2028-10-09, 2028-11-10, 2028-11-23, 2028-12-25. Business day 1 is the first business day after the logged date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sat 2028-07-01, count 14 business days forward.\nSun 2028-07-02: weekend, skip\nMon 2028-07-03: business day 1\nTue 2028-07-04: holiday (Independence Day), skip\nWed 2028-07-05: business day 2\nThu 2028-07-06: business day 3\nFri 2028-07-07: business day 4\nSat 2028-07-08: weekend, skip\nSun 2028-07-09: weekend, skip\nMon 2028-07-10: business day 5\nTue 2028-07-11: business day 6\nWed 2028-07-12: business day 7\nThu 2028-07-13: business day 8\nFri 2028-07-14: business day 9\nSat 2028-07-15: weekend, skip\nSun 2028-07-16: weekend, skip\nMon 2028-07-17: business day 10\nTue 2028-07-18: business day 11\nWed 2028-07-19: business day 12\nThu 2028-07-20: business day 13\nFri 2028-07-21: business day 14\n<answer>2028-07-21</answer>", "reference": "2028-07-21", "answer": "2028-07-21", "answer_type": "date", "params": {"family": "F1", "anchor": "2028-07-01", "n": 14, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002048", "row_id": 29002048, "family": "F1", "category": "F1", "template_id": "f1_board", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A board meeting is scheduled for Monday 2021-01-18. The agenda must circulate 14 business days before the meeting date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the meeting date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Mon 2021-01-18, count 14 business days backward.\nSun 2021-01-17: weekend, skip\nSat 2021-01-16: weekend, skip\nFri 2021-01-15: business day 1\nThu 2021-01-14: business day 2\nWed 2021-01-13: business day 3\nTue 2021-01-12: business day 4\nMon 2021-01-11: business day 5\nSun 2021-01-10: weekend, skip\nSat 2021-01-09: weekend, skip\nFri 2021-01-08: business day 6\nThu 2021-01-07: business day 7\nWed 2021-01-06: business day 8\nTue 2021-01-05: business day 9\nMon 2021-01-04: business day 10\nSun 2021-01-03: weekend, skip\nSat 2021-01-02: weekend, skip\nFri 2021-01-01: holiday (New Year's Day), skip\nThu 2020-12-31: business day 11\nWed 2020-12-30: business day 12\nTue 2020-12-29: business day 13\nMon 2020-12-28: business day 14\n<answer>2020-12-28</answer>", "reference": "2020-12-28", "answer": "2020-12-28", "answer_type": "date", "params": {"family": "F1", "anchor": "2021-01-18", "n": 14, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002049", "row_id": 29002049, "family": "F1", "category": "F1", "template_id": "f1_invoice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An invoice is dated Sunday 2029-01-07. Payment is due 15 business days after the invoice date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the invoice date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2029-01-07, count 15 business days forward.\nMon 2029-01-08: business day 1\nTue 2029-01-09: business day 2\nWed 2029-01-10: business day 3\nThu 2029-01-11: business day 4\nFri 2029-01-12: business day 5\nSat 2029-01-13: weekend, skip\nSun 2029-01-14: weekend, skip\nMon 2029-01-15: holiday (Birthday of Martin Luther King, Jr.), skip\nTue 2029-01-16: business day 6\nWed 2029-01-17: business day 7\nThu 2029-01-18: business day 8\nFri 2029-01-19: business day 9\nSat 2029-01-20: weekend, skip\nSun 2029-01-21: weekend, skip\nMon 2029-01-22: business day 10\nTue 2029-01-23: business day 11\nWed 2029-01-24: business day 12\nThu 2029-01-25: business day 13\nFri 2029-01-26: business day 14\nSat 2029-01-27: weekend, skip\nSun 2029-01-28: weekend, skip\nMon 2029-01-29: business day 15\n<answer>2029-01-29</answer>", "reference": "2029-01-29", "answer": "2029-01-29", "answer_type": "date", "params": {"family": "F1", "anchor": "2029-01-07", "n": 15, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002050", "row_id": 29002050, "family": "F1", "category": "F1", "template_id": "f1_cure", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A default notice is dated Monday 2028-08-21. The cure period ends 14 business days after the notice date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the notice date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Mon 2028-08-21, count 14 business days forward.\nTue 2028-08-22: business day 1\nWed 2028-08-23: business day 2\nThu 2028-08-24: business day 3\nFri 2028-08-25: business day 4\nSat 2028-08-26: weekend, skip\nSun 2028-08-27: weekend, skip\nMon 2028-08-28: business day 5\nTue 2028-08-29: business day 6\nWed 2028-08-30: business day 7\nThu 2028-08-31: business day 8\nFri 2028-09-01: business day 9\nSat 2028-09-02: weekend, skip\nSun 2028-09-03: weekend, skip\nMon 2028-09-04: holiday (Labor Day), skip\nTue 2028-09-05: business day 10\nWed 2028-09-06: business day 11\nThu 2028-09-07: business day 12\nFri 2028-09-08: business day 13\nSat 2028-09-09: weekend, skip\nSun 2028-09-10: weekend, skip\nMon 2028-09-11: business day 14\n<answer>2028-09-11</answer>", "reference": "2028-09-11", "answer": "2028-09-11", "answer_type": "date", "params": {"family": "F1", "anchor": "2028-08-21", "n": 14, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002051", "row_id": 29002051, "family": "F1", "category": "F1", "template_id": "f1_hearing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A hearing is scheduled for Tuesday 2021-12-07. Exhibits must be exchanged 15 business days before the hearing date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the hearing date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Tue 2021-12-07, count 15 business days backward.\nMon 2021-12-06: business day 1\nSun 2021-12-05: weekend, skip\nSat 2021-12-04: weekend, skip\nFri 2021-12-03: business day 2\nThu 2021-12-02: business day 3\nWed 2021-12-01: business day 4\nTue 2021-11-30: business day 5\nMon 2021-11-29: business day 6\nSun 2021-11-28: weekend, skip\nSat 2021-11-27: weekend, skip\nFri 2021-11-26: business day 7\nThu 2021-11-25: holiday (Thanksgiving Day), skip\nWed 2021-11-24: business day 8\nTue 2021-11-23: business day 9\nMon 2021-11-22: business day 10\nSun 2021-11-21: weekend, skip\nSat 2021-11-20: weekend, skip\nFri 2021-11-19: business day 11\nThu 2021-11-18: business day 12\nWed 2021-11-17: business day 13\nTue 2021-11-16: business day 14\nMon 2021-11-15: business day 15\n<answer>2021-11-15</answer>", "reference": "2021-11-15", "answer": "2021-11-15", "answer_type": "date", "params": {"family": "F1", "anchor": "2021-12-07", "n": 15, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002052", "row_id": 29002052, "family": "F1", "category": "F1", "template_id": "f1_permit", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A permit application was accepted on Wednesday 2025-12-31. The decision is due 12 business days after the acceptance date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the acceptance date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Wed 2025-12-31, count 12 business days forward.\nThu 2026-01-01: holiday (New Year's Day), skip\nFri 2026-01-02: business day 1\nSat 2026-01-03: weekend, skip\nSun 2026-01-04: weekend, skip\nMon 2026-01-05: business day 2\nTue 2026-01-06: business day 3\nWed 2026-01-07: business day 4\nThu 2026-01-08: business day 5\nFri 2026-01-09: business day 6\nSat 2026-01-10: weekend, skip\nSun 2026-01-11: weekend, skip\nMon 2026-01-12: business day 7\nTue 2026-01-13: business day 8\nWed 2026-01-14: business day 9\nThu 2026-01-15: business day 10\nFri 2026-01-16: business day 11\nSat 2026-01-17: weekend, skip\nSun 2026-01-18: weekend, skip\nMon 2026-01-19: holiday (Birthday of Martin Luther King, Jr.), skip\nTue 2026-01-20: business day 12\n<answer>2026-01-20</answer>", "reference": "2026-01-20", "answer": "2026-01-20", "answer_type": "date", "params": {"family": "F1", "anchor": "2025-12-31", "n": 12, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002053", "row_id": 29002053, "family": "F1", "category": "F1", "template_id": "f1_ship", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An order shipped on Tuesday 2029-10-02. Delivery is promised 15 business days after the ship date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the ship date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Tue 2029-10-02, count 15 business days forward.\nWed 2029-10-03: business day 1\nThu 2029-10-04: business day 2\nFri 2029-10-05: business day 3\nSat 2029-10-06: weekend, skip\nSun 2029-10-07: weekend, skip\nMon 2029-10-08: holiday (Columbus Day), skip\nTue 2029-10-09: business day 4\nWed 2029-10-10: business day 5\nThu 2029-10-11: business day 6\nFri 2029-10-12: business day 7\nSat 2029-10-13: weekend, skip\nSun 2029-10-14: weekend, skip\nMon 2029-10-15: business day 8\nTue 2029-10-16: business day 9\nWed 2029-10-17: business day 10\nThu 2029-10-18: business day 11\nFri 2029-10-19: business day 12\nSat 2029-10-20: weekend, skip\nSun 2029-10-21: weekend, skip\nMon 2029-10-22: business day 13\nTue 2029-10-23: business day 14\nWed 2029-10-24: business day 15\n<answer>2029-10-24</answer>", "reference": "2029-10-24", "answer": "2029-10-24", "answer_type": "date", "params": {"family": "F1", "anchor": "2029-10-02", "n": 15, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002054", "row_id": 29002054, "family": "F1", "category": "F1", "template_id": "f1_title", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A closing is scheduled for Monday 2021-03-01. The title report is due 15 business days before the closing date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the closing date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Mon 2021-03-01, count 15 business days backward.\nSun 2021-02-28: weekend, skip\nSat 2021-02-27: weekend, skip\nFri 2021-02-26: business day 1\nThu 2021-02-25: business day 2\nWed 2021-02-24: business day 3\nTue 2021-02-23: business day 4\nMon 2021-02-22: business day 5\nSun 2021-02-21: weekend, skip\nSat 2021-02-20: weekend, skip\nFri 2021-02-19: business day 6\nThu 2021-02-18: business day 7\nWed 2021-02-17: business day 8\nTue 2021-02-16: business day 9\nMon 2021-02-15: holiday (Washington's Birthday), skip\nSun 2021-02-14: weekend, skip\nSat 2021-02-13: weekend, skip\nFri 2021-02-12: business day 10\nThu 2021-02-11: business day 11\nWed 2021-02-10: business day 12\nTue 2021-02-09: business day 13\nMon 2021-02-08: business day 14\nSun 2021-02-07: weekend, skip\nSat 2021-02-06: weekend, skip\nFri 2021-02-05: business day 15\n<answer>2021-02-05</answer>", "reference": "2021-02-05", "answer": "2021-02-05", "answer_type": "date", "params": {"family": "F1", "anchor": "2021-03-01", "n": 15, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002055", "row_id": 29002055, "family": "F1", "category": "F1", "template_id": "f1_invoice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An invoice is dated Tuesday 2029-12-11. Payment is due 15 business days after the invoice date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the invoice date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Tue 2029-12-11, count 15 business days forward.\nWed 2029-12-12: business day 1\nThu 2029-12-13: business day 2\nFri 2029-12-14: business day 3\nSat 2029-12-15: weekend, skip\nSun 2029-12-16: weekend, skip\nMon 2029-12-17: business day 4\nTue 2029-12-18: business day 5\nWed 2029-12-19: business day 6\nThu 2029-12-20: business day 7\nFri 2029-12-21: business day 8\nSat 2029-12-22: weekend, skip\nSun 2029-12-23: weekend, skip\nMon 2029-12-24: business day 9\nTue 2029-12-25: holiday (Christmas Day), skip\nWed 2029-12-26: business day 10\nThu 2029-12-27: business day 11\nFri 2029-12-28: business day 12\nSat 2029-12-29: weekend, skip\nSun 2029-12-30: weekend, skip\nMon 2029-12-31: business day 13\nTue 2030-01-01: holiday (New Year's Day), skip\nWed 2030-01-02: business day 14\nThu 2030-01-03: business day 15\n<answer>2030-01-03</answer>", "reference": "2030-01-03", "answer": "2030-01-03", "answer_type": "date", "params": {"family": "F1", "anchor": "2029-12-11", "n": 15, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002056", "row_id": 29002056, "family": "F1", "category": "F1", "template_id": "f1_title", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A closing is scheduled for Monday 2023-06-12. The title report is due 15 business days before the closing date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the closing date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Mon 2023-06-12, count 15 business days backward.\nSun 2023-06-11: weekend, skip\nSat 2023-06-10: weekend, skip\nFri 2023-06-09: business day 1\nThu 2023-06-08: business day 2\nWed 2023-06-07: business day 3\nTue 2023-06-06: business day 4\nMon 2023-06-05: business day 5\nSun 2023-06-04: weekend, skip\nSat 2023-06-03: weekend, skip\nFri 2023-06-02: business day 6\nThu 2023-06-01: business day 7\nWed 2023-05-31: business day 8\nTue 2023-05-30: business day 9\nMon 2023-05-29: holiday (Memorial Day), skip\nSun 2023-05-28: weekend, skip\nSat 2023-05-27: weekend, skip\nFri 2023-05-26: business day 10\nThu 2023-05-25: business day 11\nWed 2023-05-24: business day 12\nTue 2023-05-23: business day 13\nMon 2023-05-22: business day 14\nSun 2023-05-21: weekend, skip\nSat 2023-05-20: weekend, skip\nFri 2023-05-19: business day 15\n<answer>2023-05-19</answer>", "reference": "2023-05-19", "answer": "2023-05-19", "answer_type": "date", "params": {"family": "F1", "anchor": "2023-06-12", "n": 15, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002057", "row_id": 29002057, "family": "F1", "category": "F1", "template_id": "f1_audit", "enumerated": true, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An audit query was logged on Sunday 2027-11-21. The reply is due 13 business days after the logged date. Business days are Monday to Friday, excluding these observed United States federal holidays, which are the complete observed federal calendar for every year this question can reach, in 2027: 2027-01-01, 2027-01-18, 2027-02-15, 2027-05-31, 2027-06-18, 2027-07-05, 2027-09-06, 2027-10-11, 2027-11-11, 2027-11-25, 2027-12-24, 2027-12-31. Business day 1 is the first business day after the logged date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2027-11-21, count 13 business days forward.\nMon 2027-11-22: business day 1\nTue 2027-11-23: business day 2\nWed 2027-11-24: business day 3\nThu 2027-11-25: holiday (Thanksgiving Day), skip\nFri 2027-11-26: business day 4\nSat 2027-11-27: weekend, skip\nSun 2027-11-28: weekend, skip\nMon 2027-11-29: business day 5\nTue 2027-11-30: business day 6\nWed 2027-12-01: business day 7\nThu 2027-12-02: business day 8\nFri 2027-12-03: business day 9\nSat 2027-12-04: weekend, skip\nSun 2027-12-05: weekend, skip\nMon 2027-12-06: business day 10\nTue 2027-12-07: business day 11\nWed 2027-12-08: business day 12\nThu 2027-12-09: business day 13\n<answer>2027-12-09</answer>", "reference": "2027-12-09", "answer": "2027-12-09", "answer_type": "date", "params": {"family": "F1", "anchor": "2027-11-21", "n": 13, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002058", "row_id": 29002058, "family": "F1", "category": "F1", "template_id": "f1_service", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A complaint was served on Tuesday 2020-11-17. The response is due 11 business days after the date of service. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day after the date of service. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Tue 2020-11-17, count 11 business days forward.\nWed 2020-11-18: business day 1\nThu 2020-11-19: business day 2\nFri 2020-11-20: business day 3\nSat 2020-11-21: weekend, skip\nSun 2020-11-22: weekend, skip\nMon 2020-11-23: business day 4\nTue 2020-11-24: business day 5\nWed 2020-11-25: business day 6\nThu 2020-11-26: holiday (Thanksgiving Day), skip\nFri 2020-11-27: business day 7\nSat 2020-11-28: weekend, skip\nSun 2020-11-29: weekend, skip\nMon 2020-11-30: business day 8\nTue 2020-12-01: business day 9\nWed 2020-12-02: business day 10\nThu 2020-12-03: business day 11\n<answer>2020-12-03</answer>", "reference": "2020-12-03", "answer": "2020-12-03", "answer_type": "date", "params": {"family": "F1", "anchor": "2020-11-17", "n": 11, "direction": "after"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002059", "row_id": 29002059, "family": "F1", "category": "F1", "template_id": "f1_title", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A closing is scheduled for Friday 2024-06-14. The title report is due 15 business days before the closing date. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Business day 1 is the first business day before the closing date. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Fri 2024-06-14, count 15 business days backward.\nThu 2024-06-13: business day 1\nWed 2024-06-12: business day 2\nTue 2024-06-11: business day 3\nMon 2024-06-10: business day 4\nSun 2024-06-09: weekend, skip\nSat 2024-06-08: weekend, skip\nFri 2024-06-07: business day 5\nThu 2024-06-06: business day 6\nWed 2024-06-05: business day 7\nTue 2024-06-04: business day 8\nMon 2024-06-03: business day 9\nSun 2024-06-02: weekend, skip\nSat 2024-06-01: weekend, skip\nFri 2024-05-31: business day 10\nThu 2024-05-30: business day 11\nWed 2024-05-29: business day 12\nTue 2024-05-28: business day 13\nMon 2024-05-27: holiday (Memorial Day), skip\nSun 2024-05-26: weekend, skip\nSat 2024-05-25: weekend, skip\nFri 2024-05-24: business day 14\nThu 2024-05-23: business day 15\n<answer>2024-05-23</answer>", "reference": "2024-05-23", "answer": "2024-05-23", "answer_type": "date", "params": {"family": "F1", "anchor": "2024-06-14", "n": 15, "direction": "before"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002060", "row_id": 29002060, "family": "F2", "category": "F2", "template_id": "f2_notice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A termination notice is dated Friday 2020-09-18. The notice period ends 50 calendar days after the notice date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Fri 2020-09-18, add 50 calendar days.\nTo 2020-10-01, the start of October: 13 days, 37 remain.\nTo 2020-11-01, the start of November: 31 days, 6 remain.\nThen 6 more days: landing 2020-11-07.\nLanding Sat 2020-11-07.\nSat 2020-11-07: weekend, roll forward\nSun 2020-11-08: weekend, roll forward\nMon 2020-11-09: business day, stop\n<answer>2020-11-09</answer>", "reference": "2020-11-09", "answer": "2020-11-09", "answer_type": "date", "params": {"family": "F2", "anchor": "2020-09-18", "n": 50, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002061", "row_id": 29002061, "family": "F2", "category": "F2", "template_id": "f2_review", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A draft was circulated on Saturday 2023-12-16. Comments are due 56 calendar days after the circulation date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sat 2023-12-16, add 56 calendar days.\nTo 2024-01-01, the start of January: 16 days, 40 remain.\nTo 2024-02-01, the start of February: 31 days, 9 remain.\nThen 9 more days: landing 2024-02-10.\nLanding Sat 2024-02-10.\nSat 2024-02-10: weekend, roll backward\nFri 2024-02-09: business day, stop\n<answer>2024-02-09</answer>", "reference": "2024-02-09", "answer": "2024-02-09", "answer_type": "date", "params": {"family": "F2", "anchor": "2023-12-16", "n": 56, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002062", "row_id": 29002062, "family": "F2", "category": "F2", "template_id": "f2_filing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A filing deadline falls on Sunday 2023-10-22. The complete draft is required 14 calendar days before the deadline. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2023-10-22, subtract 14 calendar days.\nThen 14 more days back: landing 2023-10-08.\nLanding Sun 2023-10-08.\nSun 2023-10-08: weekend, roll forward\nMon 2023-10-09: holiday (Columbus Day), roll forward\nTue 2023-10-10: business day, stop\n<answer>2023-10-10</answer>", "reference": "2023-10-10", "answer": "2023-10-10", "answer_type": "date", "params": {"family": "F2", "anchor": "2023-10-22", "n": 14, "direction": "before", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002063", "row_id": 29002063, "family": "F2", "category": "F2", "template_id": "f2_tender", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A tender was published on Friday 2020-04-10. Bids are due 58 calendar days after the publication date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Fri 2020-04-10, add 58 calendar days.\nTo 2020-05-01, the start of May: 21 days, 37 remain.\nTo 2020-06-01, the start of June: 31 days, 6 remain.\nThen 6 more days: landing 2020-06-07.\nLanding Sun 2020-06-07.\nSun 2020-06-07: weekend, roll backward\nSat 2020-06-06: weekend, roll backward\nFri 2020-06-05: business day, stop\n<answer>2020-06-05</answer>", "reference": "2020-06-05", "answer": "2020-06-05", "answer_type": "date", "params": {"family": "F2", "anchor": "2020-04-10", "n": 58, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002064", "row_id": 29002064, "family": "F2", "category": "F2", "template_id": "f2_notice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A termination notice is dated Sunday 2024-08-18. The notice period ends 15 calendar days after the notice date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2024-08-18, add 15 calendar days.\nTo 2024-09-01, the start of September: 14 days, 1 remain.\nThen 1 more day: landing 2024-09-02.\nLanding Mon 2024-09-02.\nMon 2024-09-02: holiday (Labor Day), roll forward\nTue 2024-09-03: business day, stop\n<answer>2024-09-03</answer>", "reference": "2024-09-03", "answer": "2024-09-03", "answer_type": "date", "params": {"family": "F2", "anchor": "2024-08-18", "n": 15, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002065", "row_id": 29002065, "family": "F2", "category": "F2", "template_id": "f2_permit", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A permit was granted on Wednesday 2024-04-03. It expires 46 calendar days after the grant date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Wed 2024-04-03, add 46 calendar days.\nTo 2024-05-01, the start of May: 28 days, 18 remain.\nThen 18 more days: landing 2024-05-19.\nLanding Sun 2024-05-19.\nSun 2024-05-19: weekend, roll backward\nSat 2024-05-18: weekend, roll backward\nFri 2024-05-17: business day, stop\n<answer>2024-05-17</answer>", "reference": "2024-05-17", "answer": "2024-05-17", "answer_type": "date", "params": {"family": "F2", "anchor": "2024-04-03", "n": 46, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002066", "row_id": 29002066, "family": "F2", "category": "F2", "template_id": "f2_lease", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A lease commences on Friday 2022-04-08. The condition survey is due 33 calendar days before the commencement date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Fri 2022-04-08, subtract 33 calendar days.\nBack to 2022-04-01, the start of April: 7 days, 26 remain.\nThen 26 more days back: landing 2022-03-06.\nLanding Sun 2022-03-06.\nSun 2022-03-06: weekend, roll forward\nMon 2022-03-07: business day, stop\n<answer>2022-03-07</answer>", "reference": "2022-03-07", "answer": "2022-03-07", "answer_type": "date", "params": {"family": "F2", "anchor": "2022-04-08", "n": 33, "direction": "before", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002067", "row_id": 29002067, "family": "F2", "category": "F2", "template_id": "f2_statute", "enumerated": true, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A claim accrued on Friday 2025-05-02. The statutory deadline falls 23 calendar days after the accrual date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding these observed United States federal holidays, which are the complete observed federal calendar for every year this question can reach, in 2025: 2025-01-01, 2025-01-20, 2025-02-17, 2025-05-26, 2025-06-19, 2025-07-04, 2025-09-01, 2025-10-13, 2025-11-11, 2025-11-27, 2025-12-25. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Fri 2025-05-02, add 23 calendar days.\nThen 23 more days: landing 2025-05-25.\nLanding Sun 2025-05-25.\nSun 2025-05-25: weekend, roll backward\nSat 2025-05-24: weekend, roll backward\nFri 2025-05-23: business day, stop\n<answer>2025-05-23</answer>", "reference": "2025-05-23", "answer": "2025-05-23", "answer_type": "date", "params": {"family": "F2", "anchor": "2025-05-02", "n": 23, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002068", "row_id": 29002068, "family": "F2", "category": "F2", "template_id": "f2_review", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A draft was circulated on Thursday 2023-11-02. Comments are due 38 calendar days after the circulation date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Thu 2023-11-02, add 38 calendar days.\nTo 2023-12-01, the start of December: 29 days, 9 remain.\nThen 9 more days: landing 2023-12-10.\nLanding Sun 2023-12-10.\nSun 2023-12-10: weekend, roll backward\nSat 2023-12-09: weekend, roll backward\nFri 2023-12-08: business day, stop\n<answer>2023-12-08</answer>", "reference": "2023-12-08", "answer": "2023-12-08", "answer_type": "date", "params": {"family": "F2", "anchor": "2023-11-02", "n": 38, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002069", "row_id": 29002069, "family": "F2", "category": "F2", "template_id": "f2_tender", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A tender was published on Friday 2027-08-20. Bids are due 51 calendar days after the publication date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Fri 2027-08-20, add 51 calendar days.\nTo 2027-09-01, the start of September: 12 days, 39 remain.\nTo 2027-10-01, the start of October: 30 days, 9 remain.\nThen 9 more days: landing 2027-10-10.\nLanding Sun 2027-10-10.\nSun 2027-10-10: weekend, roll forward\nMon 2027-10-11: holiday (Columbus Day), roll forward\nTue 2027-10-12: business day, stop\n<answer>2027-10-12</answer>", "reference": "2027-10-12", "answer": "2027-10-12", "answer_type": "date", "params": {"family": "F2", "anchor": "2027-08-20", "n": 51, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002070", "row_id": 29002070, "family": "F2", "category": "F2", "template_id": "f2_invoice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An invoice is dated Thursday 2025-07-03. Payment is due 30 calendar days after the invoice date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Thu 2025-07-03, add 30 calendar days.\nTo 2025-08-01, the start of August: 29 days, 1 remain.\nThen 1 more day: landing 2025-08-02.\nLanding Sat 2025-08-02.\nSat 2025-08-02: weekend, roll backward\nFri 2025-08-01: business day, stop\n<answer>2025-08-01</answer>", "reference": "2025-08-01", "answer": "2025-08-01", "answer_type": "date", "params": {"family": "F2", "anchor": "2025-07-03", "n": 30, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002071", "row_id": 29002071, "family": "F2", "category": "F2", "template_id": "f2_policy", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A policy renews on Thursday 2022-08-25. Cancellation notice must be delivered 19 calendar days before the renewal date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Thu 2022-08-25, subtract 19 calendar days.\nThen 19 more days back: landing 2022-08-06.\nLanding Sat 2022-08-06.\nSat 2022-08-06: weekend, roll forward\nSun 2022-08-07: weekend, roll forward\nMon 2022-08-08: business day, stop\n<answer>2022-08-08</answer>", "reference": "2022-08-08", "answer": "2022-08-08", "answer_type": "date", "params": {"family": "F2", "anchor": "2022-08-25", "n": 19, "direction": "before", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002072", "row_id": 29002072, "family": "F2", "category": "F2", "template_id": "f2_policy", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A policy renews on Tuesday 2026-08-25. Cancellation notice must be delivered 45 calendar days before the renewal date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Tue 2026-08-25, subtract 45 calendar days.\nBack to 2026-08-01, the start of August: 24 days, 21 remain.\nThen 21 more days back: landing 2026-07-11.\nLanding Sat 2026-07-11.\nSat 2026-07-11: weekend, roll forward\nSun 2026-07-12: weekend, roll forward\nMon 2026-07-13: business day, stop\n<answer>2026-07-13</answer>", "reference": "2026-07-13", "answer": "2026-07-13", "answer_type": "date", "params": {"family": "F2", "anchor": "2026-08-25", "n": 45, "direction": "before", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002073", "row_id": 29002073, "family": "F2", "category": "F2", "template_id": "f2_invoice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An invoice is dated Friday 2029-02-23. Payment is due 30 calendar days after the invoice date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Fri 2029-02-23, add 30 calendar days.\nTo 2029-03-01, the start of March: 6 days, 24 remain.\nThen 24 more days: landing 2029-03-25.\nLanding Sun 2029-03-25.\nSun 2029-03-25: weekend, roll forward\nMon 2029-03-26: business day, stop\n<answer>2029-03-26</answer>", "reference": "2029-03-26", "answer": "2029-03-26", "answer_type": "date", "params": {"family": "F2", "anchor": "2029-02-23", "n": 30, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002074", "row_id": 29002074, "family": "F2", "category": "F2", "template_id": "f2_review", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A draft was circulated on Wednesday 2026-05-27. Comments are due 32 calendar days after the circulation date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Wed 2026-05-27, add 32 calendar days.\nTo 2026-06-01, the start of June: 5 days, 27 remain.\nThen 27 more days: landing 2026-06-28.\nLanding Sun 2026-06-28.\nSun 2026-06-28: weekend, roll forward\nMon 2026-06-29: business day, stop\n<answer>2026-06-29</answer>", "reference": "2026-06-29", "answer": "2026-06-29", "answer_type": "date", "params": {"family": "F2", "anchor": "2026-05-27", "n": 32, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002075", "row_id": 29002075, "family": "F2", "category": "F2", "template_id": "f2_tender", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A tender was published on Saturday 2021-03-13. Bids are due 42 calendar days after the publication date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sat 2021-03-13, add 42 calendar days.\nTo 2021-04-01, the start of April: 19 days, 23 remain.\nThen 23 more days: landing 2021-04-24.\nLanding Sat 2021-04-24.\nSat 2021-04-24: weekend, roll forward\nSun 2021-04-25: weekend, roll forward\nMon 2021-04-26: business day, stop\n<answer>2021-04-26</answer>", "reference": "2021-04-26", "answer": "2021-04-26", "answer_type": "date", "params": {"family": "F2", "anchor": "2021-03-13", "n": 42, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002076", "row_id": 29002076, "family": "F2", "category": "F2", "template_id": "f2_invoice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An invoice is dated Sunday 2025-12-07. Payment is due 55 calendar days after the invoice date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2025-12-07, add 55 calendar days.\nTo 2026-01-01, the start of January: 25 days, 30 remain.\nThen 30 more days: landing 2026-01-31.\nLanding Sat 2026-01-31.\nSat 2026-01-31: weekend, roll backward\nFri 2026-01-30: business day, stop\n<answer>2026-01-30</answer>", "reference": "2026-01-30", "answer": "2026-01-30", "answer_type": "date", "params": {"family": "F2", "anchor": "2025-12-07", "n": 55, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002077", "row_id": 29002077, "family": "F2", "category": "F2", "template_id": "f2_tender", "enumerated": true, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A tender was published on Wednesday 2026-08-19. Bids are due 24 calendar days after the publication date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding these observed United States federal holidays, which are the complete observed federal calendar for every year this question can reach, in 2026: 2026-01-01, 2026-01-19, 2026-02-16, 2026-05-25, 2026-06-19, 2026-07-03, 2026-09-07, 2026-10-12, 2026-11-11, 2026-11-26, 2026-12-25. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Wed 2026-08-19, add 24 calendar days.\nTo 2026-09-01, the start of September: 13 days, 11 remain.\nThen 11 more days: landing 2026-09-12.\nLanding Sat 2026-09-12.\nSat 2026-09-12: weekend, roll forward\nSun 2026-09-13: weekend, roll forward\nMon 2026-09-14: business day, stop\n<answer>2026-09-14</answer>", "reference": "2026-09-14", "answer": "2026-09-14", "answer_type": "date", "params": {"family": "F2", "anchor": "2026-08-19", "n": 24, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002078", "row_id": 29002078, "family": "F2", "category": "F2", "template_id": "f2_tender", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A tender was published on Tuesday 2025-09-02. Bids are due 40 calendar days after the publication date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Tue 2025-09-02, add 40 calendar days.\nTo 2025-10-01, the start of October: 29 days, 11 remain.\nThen 11 more days: landing 2025-10-12.\nLanding Sun 2025-10-12.\nSun 2025-10-12: weekend, roll forward\nMon 2025-10-13: holiday (Columbus Day), roll forward\nTue 2025-10-14: business day, stop\n<answer>2025-10-14</answer>", "reference": "2025-10-14", "answer": "2025-10-14", "answer_type": "date", "params": {"family": "F2", "anchor": "2025-09-02", "n": 40, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002079", "row_id": 29002079, "family": "F2", "category": "F2", "template_id": "f2_warranty", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A device was delivered on Monday 2026-12-28. The return period ends 48 calendar days after the delivery date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Mon 2026-12-28, add 48 calendar days.\nTo 2027-01-01, the start of January: 4 days, 44 remain.\nTo 2027-02-01, the start of February: 31 days, 13 remain.\nThen 13 more days: landing 2027-02-14.\nLanding Sun 2027-02-14.\nSun 2027-02-14: weekend, roll backward\nSat 2027-02-13: weekend, roll backward\nFri 2027-02-12: business day, stop\n<answer>2027-02-12</answer>", "reference": "2027-02-12", "answer": "2027-02-12", "answer_type": "date", "params": {"family": "F2", "anchor": "2026-12-28", "n": 48, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002080", "row_id": 29002080, "family": "F2", "category": "F2", "template_id": "f2_warranty", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A device was delivered on Monday 2030-07-01. The return period ends 3 calendar days after the delivery date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Mon 2030-07-01, add 3 calendar days.\nThen 3 more days: landing 2030-07-04.\nLanding Thu 2030-07-04.\nThu 2030-07-04: holiday (Independence Day), roll forward\nFri 2030-07-05: business day, stop\n<answer>2030-07-05</answer>", "reference": "2030-07-05", "answer": "2030-07-05", "answer_type": "date", "params": {"family": "F2", "anchor": "2030-07-01", "n": 3, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002081", "row_id": 29002081, "family": "F2", "category": "F2", "template_id": "f2_statute", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A claim accrued on Sunday 2023-07-16. The statutory deadline falls 50 calendar days after the accrual date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2023-07-16, add 50 calendar days.\nTo 2023-08-01, the start of August: 16 days, 34 remain.\nTo 2023-09-01, the start of September: 31 days, 3 remain.\nThen 3 more days: landing 2023-09-04.\nLanding Mon 2023-09-04.\nMon 2023-09-04: holiday (Labor Day), roll forward\nTue 2023-09-05: business day, stop\n<answer>2023-09-05</answer>", "reference": "2023-09-05", "answer": "2023-09-05", "answer_type": "date", "params": {"family": "F2", "anchor": "2023-07-16", "n": 50, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002082", "row_id": 29002082, "family": "F2", "category": "F2", "template_id": "f2_renewal", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A subscription renewed on Wednesday 2027-03-10. The cancellation window ends 39 calendar days after the renewal date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Wed 2027-03-10, add 39 calendar days.\nTo 2027-04-01, the start of April: 22 days, 17 remain.\nThen 17 more days: landing 2027-04-18.\nLanding Sun 2027-04-18.\nSun 2027-04-18: weekend, roll forward\nMon 2027-04-19: business day, stop\n<answer>2027-04-19</answer>", "reference": "2027-04-19", "answer": "2027-04-19", "answer_type": "date", "params": {"family": "F2", "anchor": "2027-03-10", "n": 39, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002083", "row_id": 29002083, "family": "F2", "category": "F2", "template_id": "f2_closing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A closing is set for Sunday 2021-05-02. Cleared funds are required 57 calendar days before the closing date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2021-05-02, subtract 57 calendar days.\nBack to 2021-05-01, the start of May: 1 day, 56 remain.\nBack to 2021-04-01, the start of April: 30 days, 26 remain.\nThen 26 more days back: landing 2021-03-06.\nLanding Sat 2021-03-06.\nSat 2021-03-06: weekend, roll forward\nSun 2021-03-07: weekend, roll forward\nMon 2021-03-08: business day, stop\n<answer>2021-03-08</answer>", "reference": "2021-03-08", "answer": "2021-03-08", "answer_type": "date", "params": {"family": "F2", "anchor": "2021-05-02", "n": 57, "direction": "before", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002084", "row_id": 29002084, "family": "F2", "category": "F2", "template_id": "f2_review", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A draft was circulated on Friday 2030-07-19. Comments are due 51 calendar days after the circulation date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Fri 2030-07-19, add 51 calendar days.\nTo 2030-08-01, the start of August: 13 days, 38 remain.\nTo 2030-09-01, the start of September: 31 days, 7 remain.\nThen 7 more days: landing 2030-09-08.\nLanding Sun 2030-09-08.\nSun 2030-09-08: weekend, roll forward\nMon 2030-09-09: business day, stop\n<answer>2030-09-09</answer>", "reference": "2030-09-09", "answer": "2030-09-09", "answer_type": "date", "params": {"family": "F2", "anchor": "2030-07-19", "n": 51, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002085", "row_id": 29002085, "family": "F2", "category": "F2", "template_id": "f2_invoice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An invoice is dated Sunday 2028-05-14. Payment is due 56 calendar days after the invoice date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2028-05-14, add 56 calendar days.\nTo 2028-06-01, the start of June: 18 days, 38 remain.\nTo 2028-07-01, the start of July: 30 days, 8 remain.\nThen 8 more days: landing 2028-07-09.\nLanding Sun 2028-07-09.\nSun 2028-07-09: weekend, roll backward\nSat 2028-07-08: weekend, roll backward\nFri 2028-07-07: business day, stop\n<answer>2028-07-07</answer>", "reference": "2028-07-07", "answer": "2028-07-07", "answer_type": "date", "params": {"family": "F2", "anchor": "2028-05-14", "n": 56, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002086", "row_id": 29002086, "family": "F2", "category": "F2", "template_id": "f2_warranty", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A device was delivered on Thursday 2027-03-18. The return period ends 52 calendar days after the delivery date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Thu 2027-03-18, add 52 calendar days.\nTo 2027-04-01, the start of April: 14 days, 38 remain.\nTo 2027-05-01, the start of May: 30 days, 8 remain.\nThen 8 more days: landing 2027-05-09.\nLanding Sun 2027-05-09.\nSun 2027-05-09: weekend, roll backward\nSat 2027-05-08: weekend, roll backward\nFri 2027-05-07: business day, stop\n<answer>2027-05-07</answer>", "reference": "2027-05-07", "answer": "2027-05-07", "answer_type": "date", "params": {"family": "F2", "anchor": "2027-03-18", "n": 52, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002087", "row_id": 29002087, "family": "F2", "category": "F2", "template_id": "f2_review", "enumerated": true, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A draft was circulated on Wednesday 2022-12-14. Comments are due 11 calendar days after the circulation date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding these observed United States federal holidays, which are the complete observed federal calendar for every year this question can reach, in 2022: 2022-01-17, 2022-02-21, 2022-05-30, 2022-06-20, 2022-07-04, 2022-09-05, 2022-10-10, 2022-11-11, 2022-11-24, 2022-12-26; in 2023: 2023-01-02, 2023-01-16, 2023-02-20, 2023-05-29, 2023-06-19, 2023-07-04, 2023-09-04, 2023-10-09, 2023-11-10, 2023-11-23, 2023-12-25. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Wed 2022-12-14, add 11 calendar days.\nThen 11 more days: landing 2022-12-25.\nLanding Sun 2022-12-25.\nSun 2022-12-25: weekend, roll backward\nSat 2022-12-24: weekend, roll backward\nFri 2022-12-23: business day, stop\n<answer>2022-12-23</answer>", "reference": "2022-12-23", "answer": "2022-12-23", "answer_type": "date", "params": {"family": "F2", "anchor": "2022-12-14", "n": 11, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002088", "row_id": 29002088, "family": "F2", "category": "F2", "template_id": "f2_conference", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A conference opens on Saturday 2028-10-21. Registration closes 21 calendar days before the opening date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sat 2028-10-21, subtract 21 calendar days.\nBack to 2028-10-01, the start of October: 20 days, 1 remain.\nThen 1 more day back: landing 2028-09-30.\nLanding Sat 2028-09-30.\nSat 2028-09-30: weekend, roll forward\nSun 2028-10-01: weekend, roll forward\nMon 2028-10-02: business day, stop\n<answer>2028-10-02</answer>", "reference": "2028-10-02", "answer": "2028-10-02", "answer_type": "date", "params": {"family": "F2", "anchor": "2028-10-21", "n": 21, "direction": "before", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002089", "row_id": 29002089, "family": "F2", "category": "F2", "template_id": "f2_lease", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A lease commences on Wednesday 2021-11-10. The condition survey is due 31 calendar days before the commencement date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Wed 2021-11-10, subtract 31 calendar days.\nBack to 2021-11-01, the start of November: 9 days, 22 remain.\nThen 22 more days back: landing 2021-10-10.\nLanding Sun 2021-10-10.\nSun 2021-10-10: weekend, roll backward\nSat 2021-10-09: weekend, roll backward\nFri 2021-10-08: business day, stop\n<answer>2021-10-08</answer>", "reference": "2021-10-08", "answer": "2021-10-08", "answer_type": "date", "params": {"family": "F2", "anchor": "2021-11-10", "n": 31, "direction": "before", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002090", "row_id": 29002090, "family": "F2", "category": "F2", "template_id": "f2_statute", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A claim accrued on Sunday 2020-08-16. The statutory deadline falls 48 calendar days after the accrual date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2020-08-16, add 48 calendar days.\nTo 2020-09-01, the start of September: 16 days, 32 remain.\nTo 2020-10-01, the start of October: 30 days, 2 remain.\nThen 2 more days: landing 2020-10-03.\nLanding Sat 2020-10-03.\nSat 2020-10-03: weekend, roll backward\nFri 2020-10-02: business day, stop\n<answer>2020-10-02</answer>", "reference": "2020-10-02", "answer": "2020-10-02", "answer_type": "date", "params": {"family": "F2", "anchor": "2020-08-16", "n": 48, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002091", "row_id": 29002091, "family": "F2", "category": "F2", "template_id": "f2_tender", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A tender was published on Monday 2021-03-29. Bids are due 27 calendar days after the publication date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Mon 2021-03-29, add 27 calendar days.\nTo 2021-04-01, the start of April: 3 days, 24 remain.\nThen 24 more days: landing 2021-04-25.\nLanding Sun 2021-04-25.\nSun 2021-04-25: weekend, roll forward\nMon 2021-04-26: business day, stop\n<answer>2021-04-26</answer>", "reference": "2021-04-26", "answer": "2021-04-26", "answer_type": "date", "params": {"family": "F2", "anchor": "2021-03-29", "n": 27, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002092", "row_id": 29002092, "family": "F2", "category": "F2", "template_id": "f2_review", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A draft was circulated on Friday 2026-09-04. Comments are due 22 calendar days after the circulation date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Fri 2026-09-04, add 22 calendar days.\nThen 22 more days: landing 2026-09-26.\nLanding Sat 2026-09-26.\nSat 2026-09-26: weekend, roll backward\nFri 2026-09-25: business day, stop\n<answer>2026-09-25</answer>", "reference": "2026-09-25", "answer": "2026-09-25", "answer_type": "date", "params": {"family": "F2", "anchor": "2026-09-04", "n": 22, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002093", "row_id": 29002093, "family": "F2", "category": "F2", "template_id": "f2_permit", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A permit was granted on Monday 2020-11-16. It expires 55 calendar days after the grant date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Mon 2020-11-16, add 55 calendar days.\nTo 2020-12-01, the start of December: 15 days, 40 remain.\nTo 2021-01-01, the start of January: 31 days, 9 remain.\nThen 9 more days: landing 2021-01-10.\nLanding Sun 2021-01-10.\nSun 2021-01-10: weekend, roll forward\nMon 2021-01-11: business day, stop\n<answer>2021-01-11</answer>", "reference": "2021-01-11", "answer": "2021-01-11", "answer_type": "date", "params": {"family": "F2", "anchor": "2020-11-16", "n": 55, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002094", "row_id": 29002094, "family": "F2", "category": "F2", "template_id": "f2_invoice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An invoice is dated Sunday 2028-01-09. Payment is due 8 calendar days after the invoice date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2028-01-09, add 8 calendar days.\nThen 8 more days: landing 2028-01-17.\nLanding Mon 2028-01-17.\nMon 2028-01-17: holiday (Birthday of Martin Luther King, Jr.), roll backward\nSun 2028-01-16: weekend, roll backward\nSat 2028-01-15: weekend, roll backward\nFri 2028-01-14: business day, stop\n<answer>2028-01-14</answer>", "reference": "2028-01-14", "answer": "2028-01-14", "answer_type": "date", "params": {"family": "F2", "anchor": "2028-01-09", "n": 8, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002095", "row_id": 29002095, "family": "F2", "category": "F2", "template_id": "f2_notice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A termination notice is dated Wednesday 2026-06-24. The notice period ends 52 calendar days after the notice date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Wed 2026-06-24, add 52 calendar days.\nTo 2026-07-01, the start of July: 7 days, 45 remain.\nTo 2026-08-01, the start of August: 31 days, 14 remain.\nThen 14 more days: landing 2026-08-15.\nLanding Sat 2026-08-15.\nSat 2026-08-15: weekend, roll forward\nSun 2026-08-16: weekend, roll forward\nMon 2026-08-17: business day, stop\n<answer>2026-08-17</answer>", "reference": "2026-08-17", "answer": "2026-08-17", "answer_type": "date", "params": {"family": "F2", "anchor": "2026-06-24", "n": 52, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002096", "row_id": 29002096, "family": "F2", "category": "F2", "template_id": "f2_review", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A draft was circulated on Wednesday 2026-02-25. Comments are due 39 calendar days after the circulation date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Wed 2026-02-25, add 39 calendar days.\nTo 2026-03-01, the start of March: 4 days, 35 remain.\nTo 2026-04-01, the start of April: 31 days, 4 remain.\nThen 4 more days: landing 2026-04-05.\nLanding Sun 2026-04-05.\nSun 2026-04-05: weekend, roll forward\nMon 2026-04-06: business day, stop\n<answer>2026-04-06</answer>", "reference": "2026-04-06", "answer": "2026-04-06", "answer_type": "date", "params": {"family": "F2", "anchor": "2026-02-25", "n": 39, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002097", "row_id": 29002097, "family": "F2", "category": "F2", "template_id": "f2_tender", "enumerated": true, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A tender was published on Friday 2024-12-06. Bids are due 19 calendar days after the publication date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding these observed United States federal holidays, which are the complete observed federal calendar for every year this question can reach, in 2024: 2024-01-01, 2024-01-15, 2024-02-19, 2024-05-27, 2024-06-19, 2024-07-04, 2024-09-02, 2024-10-14, 2024-11-11, 2024-11-28, 2024-12-25; in 2025: 2025-01-01, 2025-01-20, 2025-02-17, 2025-05-26, 2025-06-19, 2025-07-04, 2025-09-01, 2025-10-13, 2025-11-11, 2025-11-27, 2025-12-25. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Fri 2024-12-06, add 19 calendar days.\nThen 19 more days: landing 2024-12-25.\nLanding Wed 2024-12-25.\nWed 2024-12-25: holiday (Christmas Day), roll forward\nThu 2024-12-26: business day, stop\n<answer>2024-12-26</answer>", "reference": "2024-12-26", "answer": "2024-12-26", "answer_type": "date", "params": {"family": "F2", "anchor": "2024-12-06", "n": 19, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002098", "row_id": 29002098, "family": "F2", "category": "F2", "template_id": "f2_tender", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A tender was published on Tuesday 2028-02-01. Bids are due 11 calendar days after the publication date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Tue 2028-02-01, add 11 calendar days.\nThen 11 more days: landing 2028-02-12.\nLanding Sat 2028-02-12.\nSat 2028-02-12: weekend, roll forward\nSun 2028-02-13: weekend, roll forward\nMon 2028-02-14: business day, stop\n<answer>2028-02-14</answer>", "reference": "2028-02-14", "answer": "2028-02-14", "answer_type": "date", "params": {"family": "F2", "anchor": "2028-02-01", "n": 11, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002099", "row_id": 29002099, "family": "F2", "category": "F2", "template_id": "f2_renewal", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A subscription renewed on Thursday 2027-10-07. The cancellation window ends 17 calendar days after the renewal date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Thu 2027-10-07, add 17 calendar days.\nThen 17 more days: landing 2027-10-24.\nLanding Sun 2027-10-24.\nSun 2027-10-24: weekend, roll backward\nSat 2027-10-23: weekend, roll backward\nFri 2027-10-22: business day, stop\n<answer>2027-10-22</answer>", "reference": "2027-10-22", "answer": "2027-10-22", "answer_type": "date", "params": {"family": "F2", "anchor": "2027-10-07", "n": 17, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002100", "row_id": 29002100, "family": "F2", "category": "F2", "template_id": "f2_notice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A termination notice is dated Saturday 2029-02-03. The notice period ends 22 calendar days after the notice date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sat 2029-02-03, add 22 calendar days.\nThen 22 more days: landing 2029-02-25.\nLanding Sun 2029-02-25.\nSun 2029-02-25: weekend, roll forward\nMon 2029-02-26: business day, stop\n<answer>2029-02-26</answer>", "reference": "2029-02-26", "answer": "2029-02-26", "answer_type": "date", "params": {"family": "F2", "anchor": "2029-02-03", "n": 22, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002101", "row_id": 29002101, "family": "F2", "category": "F2", "template_id": "f2_renewal", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A subscription renewed on Sunday 2025-11-30. The cancellation window ends 6 calendar days after the renewal date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2025-11-30, add 6 calendar days.\nTo 2025-12-01, the start of December: 1 day, 5 remain.\nThen 5 more days: landing 2025-12-06.\nLanding Sat 2025-12-06.\nSat 2025-12-06: weekend, roll backward\nFri 2025-12-05: business day, stop\n<answer>2025-12-05</answer>", "reference": "2025-12-05", "answer": "2025-12-05", "answer_type": "date", "params": {"family": "F2", "anchor": "2025-11-30", "n": 6, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002102", "row_id": 29002102, "family": "F2", "category": "F2", "template_id": "f2_tender", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A tender was published on Monday 2026-01-12. Bids are due 26 calendar days after the publication date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Mon 2026-01-12, add 26 calendar days.\nTo 2026-02-01, the start of February: 20 days, 6 remain.\nThen 6 more days: landing 2026-02-07.\nLanding Sat 2026-02-07.\nSat 2026-02-07: weekend, roll forward\nSun 2026-02-08: weekend, roll forward\nMon 2026-02-09: business day, stop\n<answer>2026-02-09</answer>", "reference": "2026-02-09", "answer": "2026-02-09", "answer_type": "date", "params": {"family": "F2", "anchor": "2026-01-12", "n": 26, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002103", "row_id": 29002103, "family": "F2", "category": "F2", "template_id": "f2_notice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A termination notice is dated Tuesday 2023-08-01. The notice period ends 12 calendar days after the notice date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Tue 2023-08-01, add 12 calendar days.\nThen 12 more days: landing 2023-08-13.\nLanding Sun 2023-08-13.\nSun 2023-08-13: weekend, roll forward\nMon 2023-08-14: business day, stop\n<answer>2023-08-14</answer>", "reference": "2023-08-14", "answer": "2023-08-14", "answer_type": "date", "params": {"family": "F2", "anchor": "2023-08-01", "n": 12, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002104", "row_id": 29002104, "family": "F2", "category": "F2", "template_id": "f2_tender", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A tender was published on Saturday 2021-01-16. Bids are due 14 calendar days after the publication date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sat 2021-01-16, add 14 calendar days.\nThen 14 more days: landing 2021-01-30.\nLanding Sat 2021-01-30.\nSat 2021-01-30: weekend, roll forward\nSun 2021-01-31: weekend, roll forward\nMon 2021-02-01: business day, stop\n<answer>2021-02-01</answer>", "reference": "2021-02-01", "answer": "2021-02-01", "answer_type": "date", "params": {"family": "F2", "anchor": "2021-01-16", "n": 14, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002105", "row_id": 29002105, "family": "F2", "category": "F2", "template_id": "f2_notice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A termination notice is dated Monday 2025-11-03. The notice period ends 12 calendar days after the notice date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Mon 2025-11-03, add 12 calendar days.\nThen 12 more days: landing 2025-11-15.\nLanding Sat 2025-11-15.\nSat 2025-11-15: weekend, roll forward\nSun 2025-11-16: weekend, roll forward\nMon 2025-11-17: business day, stop\n<answer>2025-11-17</answer>", "reference": "2025-11-17", "answer": "2025-11-17", "answer_type": "date", "params": {"family": "F2", "anchor": "2025-11-03", "n": 12, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002106", "row_id": 29002106, "family": "F2", "category": "F2", "template_id": "f2_notice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A termination notice is dated Tuesday 2022-08-16. The notice period ends 19 calendar days after the notice date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Tue 2022-08-16, add 19 calendar days.\nTo 2022-09-01, the start of September: 16 days, 3 remain.\nThen 3 more days: landing 2022-09-04.\nLanding Sun 2022-09-04.\nSun 2022-09-04: weekend, roll forward\nMon 2022-09-05: holiday (Labor Day), roll forward\nTue 2022-09-06: business day, stop\n<answer>2022-09-06</answer>", "reference": "2022-09-06", "answer": "2022-09-06", "answer_type": "date", "params": {"family": "F2", "anchor": "2022-08-16", "n": 19, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002107", "row_id": 29002107, "family": "F2", "category": "F2", "template_id": "f2_review", "enumerated": true, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A draft was circulated on Sunday 2029-11-25. Comments are due 35 calendar days after the circulation date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding these observed United States federal holidays, which are the complete observed federal calendar for every year this question can reach, in 2029: 2029-01-01, 2029-01-15, 2029-02-19, 2029-05-28, 2029-06-19, 2029-07-04, 2029-09-03, 2029-10-08, 2029-11-12, 2029-11-22, 2029-12-25; in 2030: 2030-01-01, 2030-01-21, 2030-02-18, 2030-05-27, 2030-06-19, 2030-07-04, 2030-09-02, 2030-10-14, 2030-11-11, 2030-11-28, 2030-12-25. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2029-11-25, add 35 calendar days.\nTo 2029-12-01, the start of December: 6 days, 29 remain.\nThen 29 more days: landing 2029-12-30.\nLanding Sun 2029-12-30.\nSun 2029-12-30: weekend, roll backward\nSat 2029-12-29: weekend, roll backward\nFri 2029-12-28: business day, stop\n<answer>2029-12-28</answer>", "reference": "2029-12-28", "answer": "2029-12-28", "answer_type": "date", "params": {"family": "F2", "anchor": "2029-11-25", "n": 35, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002108", "row_id": 29002108, "family": "F2", "category": "F2", "template_id": "f2_lease", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A lease commences on Sunday 2023-06-25. The condition survey is due 14 calendar days before the commencement date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2023-06-25, subtract 14 calendar days.\nThen 14 more days back: landing 2023-06-11.\nLanding Sun 2023-06-11.\nSun 2023-06-11: weekend, roll forward\nMon 2023-06-12: business day, stop\n<answer>2023-06-12</answer>", "reference": "2023-06-12", "answer": "2023-06-12", "answer_type": "date", "params": {"family": "F2", "anchor": "2023-06-25", "n": 14, "direction": "before", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002109", "row_id": 29002109, "family": "F2", "category": "F2", "template_id": "f2_notice", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A termination notice is dated Thursday 2024-08-01. The notice period ends 30 calendar days after the notice date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Thu 2024-08-01, add 30 calendar days.\nThen 30 more days: landing 2024-08-31.\nLanding Sat 2024-08-31.\nSat 2024-08-31: weekend, roll forward\nSun 2024-09-01: weekend, roll forward\nMon 2024-09-02: holiday (Labor Day), roll forward\nTue 2024-09-03: business day, stop\n<answer>2024-09-03</answer>", "reference": "2024-09-03", "answer": "2024-09-03", "answer_type": "date", "params": {"family": "F2", "anchor": "2024-08-01", "n": 30, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002110", "row_id": 29002110, "family": "F2", "category": "F2", "template_id": "f2_lease", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A lease commences on Monday 2022-04-04. The condition survey is due 30 calendar days before the commencement date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Mon 2022-04-04, subtract 30 calendar days.\nBack to 2022-04-01, the start of April: 3 days, 27 remain.\nThen 27 more days back: landing 2022-03-05.\nLanding Sat 2022-03-05.\nSat 2022-03-05: weekend, roll forward\nSun 2022-03-06: weekend, roll forward\nMon 2022-03-07: business day, stop\n<answer>2022-03-07</answer>", "reference": "2022-03-07", "answer": "2022-03-07", "answer_type": "date", "params": {"family": "F2", "anchor": "2022-04-04", "n": 30, "direction": "before", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002111", "row_id": 29002111, "family": "F2", "category": "F2", "template_id": "f2_tender", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A tender was published on Sunday 2024-12-22. Bids are due 42 calendar days after the publication date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2024-12-22, add 42 calendar days.\nTo 2025-01-01, the start of January: 10 days, 32 remain.\nTo 2025-02-01, the start of February: 31 days, 1 remain.\nThen 1 more day: landing 2025-02-02.\nLanding Sun 2025-02-02.\nSun 2025-02-02: weekend, roll forward\nMon 2025-02-03: business day, stop\n<answer>2025-02-03</answer>", "reference": "2025-02-03", "answer": "2025-02-03", "answer_type": "date", "params": {"family": "F2", "anchor": "2024-12-22", "n": 42, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002112", "row_id": 29002112, "family": "F2", "category": "F2", "template_id": "f2_renewal", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A subscription renewed on Wednesday 2022-08-03. The cancellation window ends 24 calendar days after the renewal date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Wed 2022-08-03, add 24 calendar days.\nThen 24 more days: landing 2022-08-27.\nLanding Sat 2022-08-27.\nSat 2022-08-27: weekend, roll backward\nFri 2022-08-26: business day, stop\n<answer>2022-08-26</answer>", "reference": "2022-08-26", "answer": "2022-08-26", "answer_type": "date", "params": {"family": "F2", "anchor": "2022-08-03", "n": 24, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002113", "row_id": 29002113, "family": "F2", "category": "F2", "template_id": "f2_renewal", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A subscription renewed on Wednesday 2021-12-08. The cancellation window ends 10 calendar days after the renewal date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Wed 2021-12-08, add 10 calendar days.\nThen 10 more days: landing 2021-12-18.\nLanding Sat 2021-12-18.\nSat 2021-12-18: weekend, roll backward\nFri 2021-12-17: business day, stop\n<answer>2021-12-17</answer>", "reference": "2021-12-17", "answer": "2021-12-17", "answer_type": "date", "params": {"family": "F2", "anchor": "2021-12-08", "n": 10, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002114", "row_id": 29002114, "family": "F2", "category": "F2", "template_id": "f2_permit", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A permit was granted on Friday 2022-12-02. It expires 1 calendar day after the grant date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Fri 2022-12-02, add 1 calendar day.\nThen 1 more day: landing 2022-12-03.\nLanding Sat 2022-12-03.\nSat 2022-12-03: weekend, roll forward\nSun 2022-12-04: weekend, roll forward\nMon 2022-12-05: business day, stop\n<answer>2022-12-05</answer>", "reference": "2022-12-05", "answer": "2022-12-05", "answer_type": "date", "params": {"family": "F2", "anchor": "2022-12-02", "n": 1, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002115", "row_id": 29002115, "family": "F2", "category": "F2", "template_id": "f2_warranty", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A device was delivered on Thursday 2030-02-07. The return period ends 3 calendar days after the delivery date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Thu 2030-02-07, add 3 calendar days.\nThen 3 more days: landing 2030-02-10.\nLanding Sun 2030-02-10.\nSun 2030-02-10: weekend, roll backward\nSat 2030-02-09: weekend, roll backward\nFri 2030-02-08: business day, stop\n<answer>2030-02-08</answer>", "reference": "2030-02-08", "answer": "2030-02-08", "answer_type": "date", "params": {"family": "F2", "anchor": "2030-02-07", "n": 3, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002116", "row_id": 29002116, "family": "F2", "category": "F2", "template_id": "f2_conference", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A conference opens on Saturday 2025-09-06. Registration closes 21 calendar days before the opening date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sat 2025-09-06, subtract 21 calendar days.\nBack to 2025-09-01, the start of September: 5 days, 16 remain.\nThen 16 more days back: landing 2025-08-16.\nLanding Sat 2025-08-16.\nSat 2025-08-16: weekend, roll backward\nFri 2025-08-15: business day, stop\n<answer>2025-08-15</answer>", "reference": "2025-08-15", "answer": "2025-08-15", "answer_type": "date", "params": {"family": "F2", "anchor": "2025-09-06", "n": 21, "direction": "before", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002117", "row_id": 29002117, "family": "F2", "category": "F2", "template_id": "f2_renewal", "enumerated": true, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A subscription renewed on Friday 2026-10-16. The cancellation window ends 16 calendar days after the renewal date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding these observed United States federal holidays, which are the complete observed federal calendar for every year this question can reach, in 2026: 2026-01-01, 2026-01-19, 2026-02-16, 2026-05-25, 2026-06-19, 2026-07-03, 2026-09-07, 2026-10-12, 2026-11-11, 2026-11-26, 2026-12-25. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Fri 2026-10-16, add 16 calendar days.\nThen 16 more days: landing 2026-11-01.\nLanding Sun 2026-11-01.\nSun 2026-11-01: weekend, roll backward\nSat 2026-10-31: weekend, roll backward\nFri 2026-10-30: business day, stop\n<answer>2026-10-30</answer>", "reference": "2026-10-30", "answer": "2026-10-30", "answer_type": "date", "params": {"family": "F2", "anchor": "2026-10-16", "n": 16, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002118", "row_id": 29002118, "family": "F2", "category": "F2", "template_id": "f2_permit", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A permit was granted on Sunday 2027-09-26. It expires 46 calendar days after the grant date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls forward to the next business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2027-09-26, add 46 calendar days.\nTo 2027-10-01, the start of October: 5 days, 41 remain.\nTo 2027-11-01, the start of November: 31 days, 10 remain.\nThen 10 more days: landing 2027-11-11.\nLanding Thu 2027-11-11.\nThu 2027-11-11: holiday (Veterans Day), roll forward\nFri 2027-11-12: business day, stop\n<answer>2027-11-12</answer>", "reference": "2027-11-12", "answer": "2027-11-12", "answer_type": "date", "params": {"family": "F2", "anchor": "2027-09-26", "n": 46, "direction": "after", "roll": "forward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002119", "row_id": 29002119, "family": "F2", "category": "F2", "template_id": "f2_review", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A draft was circulated on Sunday 2020-10-25. Comments are due 48 calendar days after the circulation date. If that date is a Saturday, a Sunday, or an observed United States federal holiday, the deadline rolls backward to the previous business day. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Anchor Sun 2020-10-25, add 48 calendar days.\nTo 2020-11-01, the start of November: 7 days, 41 remain.\nTo 2020-12-01, the start of December: 30 days, 11 remain.\nThen 11 more days: landing 2020-12-12.\nLanding Sat 2020-12-12.\nSat 2020-12-12: weekend, roll backward\nFri 2020-12-11: business day, stop\n<answer>2020-12-11</answer>", "reference": "2020-12-11", "answer": "2020-12-11", "answer_type": "date", "params": {"family": "F2", "anchor": "2020-10-25", "n": 48, "direction": "after", "roll": "backward"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002120", "row_id": 29002120, "family": "F3", "category": "F3", "template_id": "f3_job", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A batch job started at 2020-10-23T23:15 in Europe/Madrid and finished at 2020-10-25T15:10 in Europe/Madrid. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2020-10-23T23:15 Europe/Madrid, UTC offset +02:00, so 2020-10-23T21:15 UTC.\nEnd 2020-10-25T15:10 Europe/Madrid, UTC offset +01:00, so 2020-10-25T14:10 UTC.\nElapsed 2020-10-25T14:10 UTC minus 2020-10-23T21:15 UTC = 2455 minutes.\n2455 minutes = 40 hours 55 minutes.\n<answer>40:55</answer>", "reference": "40:55", "answer": "40:55", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2020-10-23T23:15", "zone": "Europe/Madrid", "utc_offset_min": 120}, "end": {"dt": "2020-10-25T15:10", "zone": "Europe/Madrid", "utc_offset_min": 60}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002121", "row_id": 29002121, "family": "F3", "category": "F3", "template_id": "f3_sensor", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A sensor was armed at 2025-03-07T20:15 in America/Anchorage and disarmed at 2025-03-10T11:40 in Asia/Bangkok. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2025-03-07T20:15 America/Anchorage, UTC offset -09:00, so 2025-03-08T05:15 UTC.\nEnd 2025-03-10T11:40 Asia/Bangkok, UTC offset +07:00, so 2025-03-10T04:40 UTC.\nElapsed 2025-03-10T04:40 UTC minus 2025-03-08T05:15 UTC = 2845 minutes.\n2845 minutes = 47 hours 25 minutes.\n<answer>47:25</answer>", "reference": "47:25", "answer": "47:25", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2025-03-07T20:15", "zone": "America/Anchorage", "utc_offset_min": -540}, "end": {"dt": "2025-03-10T11:40", "zone": "Asia/Bangkok", "utc_offset_min": 420}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002122", "row_id": 29002122, "family": "F3", "category": "F3", "template_id": "f3_window", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A maintenance window opened at 2024-10-26T04:45 in Europe/Warsaw and closed at 2024-10-28T04:35 in Europe/Warsaw. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2024-10-26T04:45 Europe/Warsaw, UTC offset +02:00, so 2024-10-26T02:45 UTC.\nEnd 2024-10-28T04:35 Europe/Warsaw, UTC offset +01:00, so 2024-10-28T03:35 UTC.\nElapsed 2024-10-28T03:35 UTC minus 2024-10-26T02:45 UTC = 2930 minutes.\n2930 minutes = 48 hours 50 minutes.\n<answer>48:50</answer>", "reference": "48:50", "answer": "48:50", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2024-10-26T04:45", "zone": "Europe/Warsaw", "utc_offset_min": 120}, "end": {"dt": "2024-10-28T04:35", "zone": "Europe/Warsaw", "utc_offset_min": 60}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002123", "row_id": 29002123, "family": "F3", "category": "F3", "template_id": "f3_shift", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An on-call shift began at 2027-10-29T20:45 in Europe/Lisbon and ended at 2027-10-30T20:25 in America/Phoenix. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2027-10-29T20:45 Europe/Lisbon, UTC offset +01:00, so 2027-10-29T19:45 UTC.\nEnd 2027-10-30T20:25 America/Phoenix, UTC offset -07:00, so 2027-10-31T03:25 UTC.\nElapsed 2027-10-31T03:25 UTC minus 2027-10-29T19:45 UTC = 1900 minutes.\n1900 minutes = 31 hours 40 minutes.\n<answer>31:40</answer>", "reference": "31:40", "answer": "31:40", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2027-10-29T20:45", "zone": "Europe/Lisbon", "utc_offset_min": 60}, "end": {"dt": "2027-10-30T20:25", "zone": "America/Phoenix", "utc_offset_min": -420}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002124", "row_id": 29002124, "family": "F3", "category": "F3", "template_id": "f3_ticket", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A support ticket was opened at 2028-09-30T05:45 in Australia/Adelaide and closed at 2028-10-02T01:25 in Australia/Adelaide. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2028-09-30T05:45 Australia/Adelaide, UTC offset +09:30, so 2028-09-29T20:15 UTC.\nEnd 2028-10-02T01:25 Australia/Adelaide, UTC offset +10:30, so 2028-10-01T14:55 UTC.\nElapsed 2028-10-01T14:55 UTC minus 2028-09-29T20:15 UTC = 2560 minutes.\n2560 minutes = 42 hours 40 minutes.\n<answer>42:40</answer>", "reference": "42:40", "answer": "42:40", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2028-09-30T05:45", "zone": "Australia/Adelaide", "utc_offset_min": 570}, "end": {"dt": "2028-10-02T01:25", "zone": "Australia/Adelaide", "utc_offset_min": 630}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002125", "row_id": 29002125, "family": "F3", "category": "F3", "template_id": "f3_job", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A batch job started at 2020-10-24T07:30 in Europe/Warsaw and finished at 2020-10-26T00:50 in Australia/Sydney. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2020-10-24T07:30 Europe/Warsaw, UTC offset +02:00, so 2020-10-24T05:30 UTC.\nEnd 2020-10-26T00:50 Australia/Sydney, UTC offset +11:00, so 2020-10-25T13:50 UTC.\nElapsed 2020-10-25T13:50 UTC minus 2020-10-24T05:30 UTC = 1940 minutes.\n1940 minutes = 32 hours 20 minutes.\n<answer>32:20</answer>", "reference": "32:20", "answer": "32:20", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2020-10-24T07:30", "zone": "Europe/Warsaw", "utc_offset_min": 120}, "end": {"dt": "2020-10-26T00:50", "zone": "Australia/Sydney", "utc_offset_min": 660}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002126", "row_id": 29002126, "family": "F3", "category": "F3", "template_id": "f3_transfer", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A file transfer was initiated at 2030-03-08T18:15 in America/Chicago and acknowledged at 2030-03-10T12:10 in America/Chicago. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2030-03-08T18:15 America/Chicago, UTC offset -06:00, so 2030-03-09T00:15 UTC.\nEnd 2030-03-10T12:10 America/Chicago, UTC offset -05:00, so 2030-03-10T17:10 UTC.\nElapsed 2030-03-10T17:10 UTC minus 2030-03-09T00:15 UTC = 2455 minutes.\n2455 minutes = 40 hours 55 minutes.\n<answer>40:55</answer>", "reference": "40:55", "answer": "40:55", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2030-03-08T18:15", "zone": "America/Chicago", "utc_offset_min": -360}, "end": {"dt": "2030-03-10T12:10", "zone": "America/Chicago", "utc_offset_min": -300}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002127", "row_id": 29002127, "family": "F3", "category": "F3", "template_id": "f3_backup", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A backup began at 2025-10-25T07:00 in Europe/Paris and verified at 2025-10-26T07:30 in America/New_York. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2025-10-25T07:00 Europe/Paris, UTC offset +02:00, so 2025-10-25T05:00 UTC.\nEnd 2025-10-26T07:30 America/New_York, UTC offset -04:00, so 2025-10-26T11:30 UTC.\nElapsed 2025-10-26T11:30 UTC minus 2025-10-25T05:00 UTC = 1830 minutes.\n1830 minutes = 30 hours 30 minutes.\n<answer>30:30</answer>", "reference": "30:30", "answer": "30:30", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2025-10-25T07:00", "zone": "Europe/Paris", "utc_offset_min": 120}, "end": {"dt": "2025-10-26T07:30", "zone": "America/New_York", "utc_offset_min": -240}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002128", "row_id": 29002128, "family": "F3", "category": "F3", "template_id": "f3_ticket", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A support ticket was opened at 2026-09-26T14:45 in Pacific/Auckland and closed at 2026-09-28T07:50 in Pacific/Auckland. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2026-09-26T14:45 Pacific/Auckland, UTC offset +12:00, so 2026-09-26T02:45 UTC.\nEnd 2026-09-28T07:50 Pacific/Auckland, UTC offset +13:00, so 2026-09-27T18:50 UTC.\nElapsed 2026-09-27T18:50 UTC minus 2026-09-26T02:45 UTC = 2405 minutes.\n2405 minutes = 40 hours 5 minutes.\n<answer>40:05</answer>", "reference": "40:05", "answer": "40:05", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2026-09-26T14:45", "zone": "Pacific/Auckland", "utc_offset_min": 720}, "end": {"dt": "2026-09-28T07:50", "zone": "Pacific/Auckland", "utc_offset_min": 780}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002129", "row_id": 29002129, "family": "F3", "category": "F3", "template_id": "f3_job", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A batch job started at 2021-09-25T08:00 in Pacific/Auckland and finished at 2021-09-26T11:55 in America/Lima. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2021-09-25T08:00 Pacific/Auckland, UTC offset +12:00, so 2021-09-24T20:00 UTC.\nEnd 2021-09-26T11:55 America/Lima, UTC offset -05:00, so 2021-09-26T16:55 UTC.\nElapsed 2021-09-26T16:55 UTC minus 2021-09-24T20:00 UTC = 2695 minutes.\n2695 minutes = 44 hours 55 minutes.\n<answer>44:55</answer>", "reference": "44:55", "answer": "44:55", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2021-09-25T08:00", "zone": "Pacific/Auckland", "utc_offset_min": 720}, "end": {"dt": "2021-09-26T11:55", "zone": "America/Lima", "utc_offset_min": -300}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002130", "row_id": 29002130, "family": "F3", "category": "F3", "template_id": "f3_job", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A batch job started at 2020-04-04T19:15 in Australia/Adelaide and finished at 2020-04-06T01:40 in Australia/Adelaide. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2020-04-04T19:15 Australia/Adelaide, UTC offset +10:30, so 2020-04-04T08:45 UTC.\nEnd 2020-04-06T01:40 Australia/Adelaide, UTC offset +09:30, so 2020-04-05T16:10 UTC.\nElapsed 2020-04-05T16:10 UTC minus 2020-04-04T08:45 UTC = 1885 minutes.\n1885 minutes = 31 hours 25 minutes.\n<answer>31:25</answer>", "reference": "31:25", "answer": "31:25", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2020-04-04T19:15", "zone": "Australia/Adelaide", "utc_offset_min": 630}, "end": {"dt": "2020-04-06T01:40", "zone": "Australia/Adelaide", "utc_offset_min": 570}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002131", "row_id": 29002131, "family": "F3", "category": "F3", "template_id": "f3_window", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A maintenance window opened at 2028-10-28T03:15 in Europe/London and closed at 2028-10-30T08:10 in Asia/Jakarta. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2028-10-28T03:15 Europe/London, UTC offset +01:00, so 2028-10-28T02:15 UTC.\nEnd 2028-10-30T08:10 Asia/Jakarta, UTC offset +07:00, so 2028-10-30T01:10 UTC.\nElapsed 2028-10-30T01:10 UTC minus 2028-10-28T02:15 UTC = 2815 minutes.\n2815 minutes = 46 hours 55 minutes.\n<answer>46:55</answer>", "reference": "46:55", "answer": "46:55", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2028-10-28T03:15", "zone": "Europe/London", "utc_offset_min": 60}, "end": {"dt": "2028-10-30T08:10", "zone": "Asia/Jakarta", "utc_offset_min": 420}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002132", "row_id": 29002132, "family": "F3", "category": "F3", "template_id": "f3_call", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A conference call connected at 2029-10-27T20:30 in Europe/Madrid and disconnected at 2029-10-28T13:55 in Europe/Madrid. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2029-10-27T20:30 Europe/Madrid, UTC offset +02:00, so 2029-10-27T18:30 UTC.\nEnd 2029-10-28T13:55 Europe/Madrid, UTC offset +01:00, so 2029-10-28T12:55 UTC.\nElapsed 2029-10-28T12:55 UTC minus 2029-10-27T18:30 UTC = 1105 minutes.\n1105 minutes = 18 hours 25 minutes.\n<answer>18:25</answer>", "reference": "18:25", "answer": "18:25", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2029-10-27T20:30", "zone": "Europe/Madrid", "utc_offset_min": 120}, "end": {"dt": "2029-10-28T13:55", "zone": "Europe/Madrid", "utc_offset_min": 60}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002133", "row_id": 29002133, "family": "F3", "category": "F3", "template_id": "f3_transfer", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A file transfer was initiated at 2023-10-28T15:45 in Europe/Rome and acknowledged at 2023-10-30T04:50 in Europe/Lisbon. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2023-10-28T15:45 Europe/Rome, UTC offset +02:00, so 2023-10-28T13:45 UTC.\nEnd 2023-10-30T04:50 Europe/Lisbon, UTC offset +00:00, so 2023-10-30T04:50 UTC.\nElapsed 2023-10-30T04:50 UTC minus 2023-10-28T13:45 UTC = 2345 minutes.\n2345 minutes = 39 hours 5 minutes.\n<answer>39:05</answer>", "reference": "39:05", "answer": "39:05", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2023-10-28T15:45", "zone": "Europe/Rome", "utc_offset_min": 120}, "end": {"dt": "2023-10-30T04:50", "zone": "Europe/Lisbon", "utc_offset_min": 0}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002134", "row_id": 29002134, "family": "F3", "category": "F3", "template_id": "f3_call", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A conference call connected at 2025-03-29T03:15 in Europe/Athens and disconnected at 2025-03-31T05:15 in Europe/Athens. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2025-03-29T03:15 Europe/Athens, UTC offset +02:00, so 2025-03-29T01:15 UTC.\nEnd 2025-03-31T05:15 Europe/Athens, UTC offset +03:00, so 2025-03-31T02:15 UTC.\nElapsed 2025-03-31T02:15 UTC minus 2025-03-29T01:15 UTC = 2940 minutes.\n2940 minutes = 49 hours 0 minutes.\n<answer>49:00</answer>", "reference": "49:00", "answer": "49:00", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2025-03-29T03:15", "zone": "Europe/Athens", "utc_offset_min": 120}, "end": {"dt": "2025-03-31T05:15", "zone": "Europe/Athens", "utc_offset_min": 180}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002135", "row_id": 29002135, "family": "F3", "category": "F3", "template_id": "f3_transfer", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A file transfer was initiated at 2030-03-09T14:15 in America/Anchorage and acknowledged at 2030-03-10T11:05 in Europe/Dublin. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2030-03-09T14:15 America/Anchorage, UTC offset -09:00, so 2030-03-09T23:15 UTC.\nEnd 2030-03-10T11:05 Europe/Dublin, UTC offset +00:00, so 2030-03-10T11:05 UTC.\nElapsed 2030-03-10T11:05 UTC minus 2030-03-09T23:15 UTC = 710 minutes.\n710 minutes = 11 hours 50 minutes.\n<answer>11:50</answer>", "reference": "11:50", "answer": "11:50", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2030-03-09T14:15", "zone": "America/Anchorage", "utc_offset_min": -540}, "end": {"dt": "2030-03-10T11:05", "zone": "Europe/Dublin", "utc_offset_min": 0}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002136", "row_id": 29002136, "family": "F3", "category": "F3", "template_id": "f3_backup", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A backup began at 2024-10-26T05:30 in Europe/Rome and verified at 2024-10-28T04:15 in Europe/Rome. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2024-10-26T05:30 Europe/Rome, UTC offset +02:00, so 2024-10-26T03:30 UTC.\nEnd 2024-10-28T04:15 Europe/Rome, UTC offset +01:00, so 2024-10-28T03:15 UTC.\nElapsed 2024-10-28T03:15 UTC minus 2024-10-26T03:30 UTC = 2865 minutes.\n2865 minutes = 47 hours 45 minutes.\n<answer>47:45</answer>", "reference": "47:45", "answer": "47:45", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2024-10-26T05:30", "zone": "Europe/Rome", "utc_offset_min": 120}, "end": {"dt": "2024-10-28T04:15", "zone": "Europe/Rome", "utc_offset_min": 60}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002137", "row_id": 29002137, "family": "F3", "category": "F3", "template_id": "f3_flight", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A flight departed at 2028-09-30T00:00 local time in Australia/Sydney and landed at 2028-09-30T20:35 local time in UTC. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2028-09-30T00:00 Australia/Sydney, UTC offset +10:00, so 2028-09-29T14:00 UTC.\nEnd 2028-09-30T20:35 UTC, UTC offset +00:00, so 2028-09-30T20:35 UTC.\nElapsed 2028-09-30T20:35 UTC minus 2028-09-29T14:00 UTC = 1835 minutes.\n1835 minutes = 30 hours 35 minutes.\n<answer>30:35</answer>", "reference": "30:35", "answer": "30:35", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2028-09-30T00:00", "zone": "Australia/Sydney", "utc_offset_min": 600}, "end": {"dt": "2028-09-30T20:35", "zone": "UTC", "utc_offset_min": 0}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002138", "row_id": 29002138, "family": "F3", "category": "F3", "template_id": "f3_call", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A conference call connected at 2021-10-30T05:45 in Europe/Rome and disconnected at 2021-10-31T09:25 in Europe/Rome. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2021-10-30T05:45 Europe/Rome, UTC offset +02:00, so 2021-10-30T03:45 UTC.\nEnd 2021-10-31T09:25 Europe/Rome, UTC offset +01:00, so 2021-10-31T08:25 UTC.\nElapsed 2021-10-31T08:25 UTC minus 2021-10-30T03:45 UTC = 1720 minutes.\n1720 minutes = 28 hours 40 minutes.\n<answer>28:40</answer>", "reference": "28:40", "answer": "28:40", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2021-10-30T05:45", "zone": "Europe/Rome", "utc_offset_min": 120}, "end": {"dt": "2021-10-31T09:25", "zone": "Europe/Rome", "utc_offset_min": 60}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002139", "row_id": 29002139, "family": "F3", "category": "F3", "template_id": "f3_backup", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A backup began at 2025-10-24T19:30 in Europe/Helsinki and verified at 2025-10-26T12:15 in Europe/Berlin. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2025-10-24T19:30 Europe/Helsinki, UTC offset +03:00, so 2025-10-24T16:30 UTC.\nEnd 2025-10-26T12:15 Europe/Berlin, UTC offset +01:00, so 2025-10-26T11:15 UTC.\nElapsed 2025-10-26T11:15 UTC minus 2025-10-24T16:30 UTC = 2565 minutes.\n2565 minutes = 42 hours 45 minutes.\n<answer>42:45</answer>", "reference": "42:45", "answer": "42:45", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2025-10-24T19:30", "zone": "Europe/Helsinki", "utc_offset_min": 180}, "end": {"dt": "2025-10-26T12:15", "zone": "Europe/Berlin", "utc_offset_min": 60}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002140", "row_id": 29002140, "family": "F3", "category": "F3", "template_id": "f3_transfer", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A file transfer was initiated at 2022-10-29T10:15 in Europe/Helsinki and acknowledged at 2022-10-30T20:45 in Europe/Helsinki. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2022-10-29T10:15 Europe/Helsinki, UTC offset +03:00, so 2022-10-29T07:15 UTC.\nEnd 2022-10-30T20:45 Europe/Helsinki, UTC offset +02:00, so 2022-10-30T18:45 UTC.\nElapsed 2022-10-30T18:45 UTC minus 2022-10-29T07:15 UTC = 2130 minutes.\n2130 minutes = 35 hours 30 minutes.\n<answer>35:30</answer>", "reference": "35:30", "answer": "35:30", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2022-10-29T10:15", "zone": "Europe/Helsinki", "utc_offset_min": 180}, "end": {"dt": "2022-10-30T20:45", "zone": "Europe/Helsinki", "utc_offset_min": 120}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002141", "row_id": 29002141, "family": "F3", "category": "F3", "template_id": "f3_render", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A render started at 2025-04-05T10:15 in Australia/Melbourne and completed at 2025-04-06T07:10 in Europe/London. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2025-04-05T10:15 Australia/Melbourne, UTC offset +11:00, so 2025-04-04T23:15 UTC.\nEnd 2025-04-06T07:10 Europe/London, UTC offset +01:00, so 2025-04-06T06:10 UTC.\nElapsed 2025-04-06T06:10 UTC minus 2025-04-04T23:15 UTC = 1855 minutes.\n1855 minutes = 30 hours 55 minutes.\n<answer>30:55</answer>", "reference": "30:55", "answer": "30:55", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2025-04-05T10:15", "zone": "Australia/Melbourne", "utc_offset_min": 660}, "end": {"dt": "2025-04-06T07:10", "zone": "Europe/London", "utc_offset_min": 60}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002142", "row_id": 29002142, "family": "F3", "category": "F3", "template_id": "f3_job", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A batch job started at 2023-03-25T10:45 in Europe/Athens and finished at 2023-03-26T19:30 in Europe/Athens. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2023-03-25T10:45 Europe/Athens, UTC offset +02:00, so 2023-03-25T08:45 UTC.\nEnd 2023-03-26T19:30 Europe/Athens, UTC offset +03:00, so 2023-03-26T16:30 UTC.\nElapsed 2023-03-26T16:30 UTC minus 2023-03-25T08:45 UTC = 1905 minutes.\n1905 minutes = 31 hours 45 minutes.\n<answer>31:45</answer>", "reference": "31:45", "answer": "31:45", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2023-03-25T10:45", "zone": "Europe/Athens", "utc_offset_min": 120}, "end": {"dt": "2023-03-26T19:30", "zone": "Europe/Athens", "utc_offset_min": 180}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002143", "row_id": 29002143, "family": "F3", "category": "F3", "template_id": "f3_sensor", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A sensor was armed at 2023-11-03T22:00 in America/Denver and disarmed at 2023-11-06T04:20 in Africa/Lagos. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2023-11-03T22:00 America/Denver, UTC offset -06:00, so 2023-11-04T04:00 UTC.\nEnd 2023-11-06T04:20 Africa/Lagos, UTC offset +01:00, so 2023-11-06T03:20 UTC.\nElapsed 2023-11-06T03:20 UTC minus 2023-11-04T04:00 UTC = 2840 minutes.\n2840 minutes = 47 hours 20 minutes.\n<answer>47:20</answer>", "reference": "47:20", "answer": "47:20", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2023-11-03T22:00", "zone": "America/Denver", "utc_offset_min": -360}, "end": {"dt": "2023-11-06T04:20", "zone": "Africa/Lagos", "utc_offset_min": 60}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002144", "row_id": 29002144, "family": "F3", "category": "F3", "template_id": "f3_render", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A render started at 2023-04-01T20:15 in Australia/Melbourne and completed at 2023-04-02T21:45 in Australia/Melbourne. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2023-04-01T20:15 Australia/Melbourne, UTC offset +11:00, so 2023-04-01T09:15 UTC.\nEnd 2023-04-02T21:45 Australia/Melbourne, UTC offset +10:00, so 2023-04-02T11:45 UTC.\nElapsed 2023-04-02T11:45 UTC minus 2023-04-01T09:15 UTC = 1590 minutes.\n1590 minutes = 26 hours 30 minutes.\n<answer>26:30</answer>", "reference": "26:30", "answer": "26:30", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2023-04-01T20:15", "zone": "Australia/Melbourne", "utc_offset_min": 660}, "end": {"dt": "2023-04-02T21:45", "zone": "Australia/Melbourne", "utc_offset_min": 600}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002145", "row_id": 29002145, "family": "F3", "category": "F3", "template_id": "f3_job", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A batch job started at 2025-10-25T14:45 in Europe/Madrid and finished at 2025-10-27T00:20 in Asia/Karachi. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2025-10-25T14:45 Europe/Madrid, UTC offset +02:00, so 2025-10-25T12:45 UTC.\nEnd 2025-10-27T00:20 Asia/Karachi, UTC offset +05:00, so 2025-10-26T19:20 UTC.\nElapsed 2025-10-26T19:20 UTC minus 2025-10-25T12:45 UTC = 1835 minutes.\n1835 minutes = 30 hours 35 minutes.\n<answer>30:35</answer>", "reference": "30:35", "answer": "30:35", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2025-10-25T14:45", "zone": "Europe/Madrid", "utc_offset_min": 120}, "end": {"dt": "2025-10-27T00:20", "zone": "Asia/Karachi", "utc_offset_min": 300}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002146", "row_id": 29002146, "family": "F3", "category": "F3", "template_id": "f3_flight", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A flight departed at 2029-10-26T18:30 local time in Europe/Paris and landed at 2029-10-28T20:10 local time in Europe/Paris. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2029-10-26T18:30 Europe/Paris, UTC offset +02:00, so 2029-10-26T16:30 UTC.\nEnd 2029-10-28T20:10 Europe/Paris, UTC offset +01:00, so 2029-10-28T19:10 UTC.\nElapsed 2029-10-28T19:10 UTC minus 2029-10-26T16:30 UTC = 3040 minutes.\n3040 minutes = 50 hours 40 minutes.\n<answer>50:40</answer>", "reference": "50:40", "answer": "50:40", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2029-10-26T18:30", "zone": "Europe/Paris", "utc_offset_min": 120}, "end": {"dt": "2029-10-28T20:10", "zone": "Europe/Paris", "utc_offset_min": 60}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002147", "row_id": 29002147, "family": "F3", "category": "F3", "template_id": "f3_flight", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A flight departed at 2025-10-25T15:45 local time in Europe/Madrid and landed at 2025-10-26T09:00 local time in Pacific/Honolulu. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2025-10-25T15:45 Europe/Madrid, UTC offset +02:00, so 2025-10-25T13:45 UTC.\nEnd 2025-10-26T09:00 Pacific/Honolulu, UTC offset -10:00, so 2025-10-26T19:00 UTC.\nElapsed 2025-10-26T19:00 UTC minus 2025-10-25T13:45 UTC = 1755 minutes.\n1755 minutes = 29 hours 15 minutes.\n<answer>29:15</answer>", "reference": "29:15", "answer": "29:15", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2025-10-25T15:45", "zone": "Europe/Madrid", "utc_offset_min": 120}, "end": {"dt": "2025-10-26T09:00", "zone": "Pacific/Honolulu", "utc_offset_min": -600}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002148", "row_id": 29002148, "family": "F3", "category": "F3", "template_id": "f3_shift", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An on-call shift began at 2020-10-24T03:45 in Europe/Paris and ended at 2020-10-25T10:05 in Europe/Paris. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2020-10-24T03:45 Europe/Paris, UTC offset +02:00, so 2020-10-24T01:45 UTC.\nEnd 2020-10-25T10:05 Europe/Paris, UTC offset +01:00, so 2020-10-25T09:05 UTC.\nElapsed 2020-10-25T09:05 UTC minus 2020-10-24T01:45 UTC = 1880 minutes.\n1880 minutes = 31 hours 20 minutes.\n<answer>31:20</answer>", "reference": "31:20", "answer": "31:20", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2020-10-24T03:45", "zone": "Europe/Paris", "utc_offset_min": 120}, "end": {"dt": "2020-10-25T10:05", "zone": "Europe/Paris", "utc_offset_min": 60}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002149", "row_id": 29002149, "family": "F3", "category": "F3", "template_id": "f3_ticket", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A support ticket was opened at 2028-10-28T08:15 in Europe/Rome and closed at 2028-10-29T15:20 in Australia/Melbourne. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2028-10-28T08:15 Europe/Rome, UTC offset +02:00, so 2028-10-28T06:15 UTC.\nEnd 2028-10-29T15:20 Australia/Melbourne, UTC offset +11:00, so 2028-10-29T04:20 UTC.\nElapsed 2028-10-29T04:20 UTC minus 2028-10-28T06:15 UTC = 1325 minutes.\n1325 minutes = 22 hours 5 minutes.\n<answer>22:05</answer>", "reference": "22:05", "answer": "22:05", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2028-10-28T08:15", "zone": "Europe/Rome", "utc_offset_min": 120}, "end": {"dt": "2028-10-29T15:20", "zone": "Australia/Melbourne", "utc_offset_min": 660}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002150", "row_id": 29002150, "family": "F3", "category": "F3", "template_id": "f3_job", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A batch job started at 2029-10-27T18:15 in Europe/Helsinki and finished at 2029-10-28T23:15 in Europe/Helsinki. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2029-10-27T18:15 Europe/Helsinki, UTC offset +03:00, so 2029-10-27T15:15 UTC.\nEnd 2029-10-28T23:15 Europe/Helsinki, UTC offset +02:00, so 2029-10-28T21:15 UTC.\nElapsed 2029-10-28T21:15 UTC minus 2029-10-27T15:15 UTC = 1800 minutes.\n1800 minutes = 30 hours 0 minutes.\n<answer>30:00</answer>", "reference": "30:00", "answer": "30:00", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2029-10-27T18:15", "zone": "Europe/Helsinki", "utc_offset_min": 180}, "end": {"dt": "2029-10-28T23:15", "zone": "Europe/Helsinki", "utc_offset_min": 120}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002151", "row_id": 29002151, "family": "F3", "category": "F3", "template_id": "f3_call", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A conference call connected at 2024-03-30T02:15 in Europe/Paris and disconnected at 2024-03-31T13:00 in Australia/Melbourne. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2024-03-30T02:15 Europe/Paris, UTC offset +01:00, so 2024-03-30T01:15 UTC.\nEnd 2024-03-31T13:00 Australia/Melbourne, UTC offset +11:00, so 2024-03-31T02:00 UTC.\nElapsed 2024-03-31T02:00 UTC minus 2024-03-30T01:15 UTC = 1485 minutes.\n1485 minutes = 24 hours 45 minutes.\n<answer>24:45</answer>", "reference": "24:45", "answer": "24:45", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2024-03-30T02:15", "zone": "Europe/Paris", "utc_offset_min": 60}, "end": {"dt": "2024-03-31T13:00", "zone": "Australia/Melbourne", "utc_offset_min": 660}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002152", "row_id": 29002152, "family": "F3", "category": "F3", "template_id": "f3_job", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A batch job started at 2028-09-30T22:45 in Australia/Sydney and finished at 2028-10-02T04:30 in Australia/Sydney. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2028-09-30T22:45 Australia/Sydney, UTC offset +10:00, so 2028-09-30T12:45 UTC.\nEnd 2028-10-02T04:30 Australia/Sydney, UTC offset +11:00, so 2028-10-01T17:30 UTC.\nElapsed 2028-10-01T17:30 UTC minus 2028-09-30T12:45 UTC = 1725 minutes.\n1725 minutes = 28 hours 45 minutes.\n<answer>28:45</answer>", "reference": "28:45", "answer": "28:45", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2028-09-30T22:45", "zone": "Australia/Sydney", "utc_offset_min": 600}, "end": {"dt": "2028-10-02T04:30", "zone": "Australia/Sydney", "utc_offset_min": 660}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002153", "row_id": 29002153, "family": "F3", "category": "F3", "template_id": "f3_render", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A render started at 2024-04-05T22:45 in Australia/Adelaide and completed at 2024-04-07T08:50 in Europe/Warsaw. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2024-04-05T22:45 Australia/Adelaide, UTC offset +10:30, so 2024-04-05T12:15 UTC.\nEnd 2024-04-07T08:50 Europe/Warsaw, UTC offset +02:00, so 2024-04-07T06:50 UTC.\nElapsed 2024-04-07T06:50 UTC minus 2024-04-05T12:15 UTC = 2555 minutes.\n2555 minutes = 42 hours 35 minutes.\n<answer>42:35</answer>", "reference": "42:35", "answer": "42:35", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2024-04-05T22:45", "zone": "Australia/Adelaide", "utc_offset_min": 630}, "end": {"dt": "2024-04-07T08:50", "zone": "Europe/Warsaw", "utc_offset_min": 120}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002154", "row_id": 29002154, "family": "F3", "category": "F3", "template_id": "f3_job", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A batch job started at 2026-04-04T22:15 in Pacific/Auckland and finished at 2026-04-05T21:05 in Pacific/Auckland. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2026-04-04T22:15 Pacific/Auckland, UTC offset +13:00, so 2026-04-04T09:15 UTC.\nEnd 2026-04-05T21:05 Pacific/Auckland, UTC offset +12:00, so 2026-04-05T09:05 UTC.\nElapsed 2026-04-05T09:05 UTC minus 2026-04-04T09:15 UTC = 1430 minutes.\n1430 minutes = 23 hours 50 minutes.\n<answer>23:50</answer>", "reference": "23:50", "answer": "23:50", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2026-04-04T22:15", "zone": "Pacific/Auckland", "utc_offset_min": 780}, "end": {"dt": "2026-04-05T21:05", "zone": "Pacific/Auckland", "utc_offset_min": 720}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002155", "row_id": 29002155, "family": "F3", "category": "F3", "template_id": "f3_flight", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A flight departed at 2027-10-30T18:00 local time in Europe/Athens and landed at 2027-10-31T07:10 local time in America/Lima. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2027-10-30T18:00 Europe/Athens, UTC offset +03:00, so 2027-10-30T15:00 UTC.\nEnd 2027-10-31T07:10 America/Lima, UTC offset -05:00, so 2027-10-31T12:10 UTC.\nElapsed 2027-10-31T12:10 UTC minus 2027-10-30T15:00 UTC = 1270 minutes.\n1270 minutes = 21 hours 10 minutes.\n<answer>21:10</answer>", "reference": "21:10", "answer": "21:10", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2027-10-30T18:00", "zone": "Europe/Athens", "utc_offset_min": 180}, "end": {"dt": "2027-10-31T07:10", "zone": "America/Lima", "utc_offset_min": -300}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002156", "row_id": 29002156, "family": "F3", "category": "F3", "template_id": "f3_sensor", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A sensor was armed at 2026-03-28T09:30 in Europe/Berlin and disarmed at 2026-03-30T04:20 in Europe/Berlin. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2026-03-28T09:30 Europe/Berlin, UTC offset +01:00, so 2026-03-28T08:30 UTC.\nEnd 2026-03-30T04:20 Europe/Berlin, UTC offset +02:00, so 2026-03-30T02:20 UTC.\nElapsed 2026-03-30T02:20 UTC minus 2026-03-28T08:30 UTC = 2510 minutes.\n2510 minutes = 41 hours 50 minutes.\n<answer>41:50</answer>", "reference": "41:50", "answer": "41:50", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2026-03-28T09:30", "zone": "Europe/Berlin", "utc_offset_min": 60}, "end": {"dt": "2026-03-30T04:20", "zone": "Europe/Berlin", "utc_offset_min": 120}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002157", "row_id": 29002157, "family": "F3", "category": "F3", "template_id": "f3_ticket", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A support ticket was opened at 2028-10-28T10:30 in Europe/Paris and closed at 2028-10-30T08:45 in Australia/Perth. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2028-10-28T10:30 Europe/Paris, UTC offset +02:00, so 2028-10-28T08:30 UTC.\nEnd 2028-10-30T08:45 Australia/Perth, UTC offset +08:00, so 2028-10-30T00:45 UTC.\nElapsed 2028-10-30T00:45 UTC minus 2028-10-28T08:30 UTC = 2415 minutes.\n2415 minutes = 40 hours 15 minutes.\n<answer>40:15</answer>", "reference": "40:15", "answer": "40:15", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2028-10-28T10:30", "zone": "Europe/Paris", "utc_offset_min": 120}, "end": {"dt": "2028-10-30T08:45", "zone": "Australia/Perth", "utc_offset_min": 480}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002158", "row_id": 29002158, "family": "F3", "category": "F3", "template_id": "f3_job", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A batch job started at 2026-03-27T21:30 in Europe/Berlin and finished at 2026-03-29T15:15 in Europe/Berlin. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2026-03-27T21:30 Europe/Berlin, UTC offset +01:00, so 2026-03-27T20:30 UTC.\nEnd 2026-03-29T15:15 Europe/Berlin, UTC offset +02:00, so 2026-03-29T13:15 UTC.\nElapsed 2026-03-29T13:15 UTC minus 2026-03-27T20:30 UTC = 2445 minutes.\n2445 minutes = 40 hours 45 minutes.\n<answer>40:45</answer>", "reference": "40:45", "answer": "40:45", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2026-03-27T21:30", "zone": "Europe/Berlin", "utc_offset_min": 60}, "end": {"dt": "2026-03-29T15:15", "zone": "Europe/Berlin", "utc_offset_min": 120}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002159", "row_id": 29002159, "family": "F3", "category": "F3", "template_id": "f3_transfer", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A file transfer was initiated at 2024-03-08T21:45 in America/Anchorage and acknowledged at 2024-03-11T20:05 in Asia/Jakarta. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2024-03-08T21:45 America/Anchorage, UTC offset -09:00, so 2024-03-09T06:45 UTC.\nEnd 2024-03-11T20:05 Asia/Jakarta, UTC offset +07:00, so 2024-03-11T13:05 UTC.\nElapsed 2024-03-11T13:05 UTC minus 2024-03-09T06:45 UTC = 3260 minutes.\n3260 minutes = 54 hours 20 minutes.\n<answer>54:20</answer>", "reference": "54:20", "answer": "54:20", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2024-03-08T21:45", "zone": "America/Anchorage", "utc_offset_min": -540}, "end": {"dt": "2024-03-11T20:05", "zone": "Asia/Jakarta", "utc_offset_min": 420}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002160", "row_id": 29002160, "family": "F3", "category": "F3", "template_id": "f3_sensor", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A sensor was armed at 2023-11-04T20:30 in America/Chicago and disarmed at 2023-11-05T05:40 in America/Chicago. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2023-11-04T20:30 America/Chicago, UTC offset -05:00, so 2023-11-05T01:30 UTC.\nEnd 2023-11-05T05:40 America/Chicago, UTC offset -06:00, so 2023-11-05T11:40 UTC.\nElapsed 2023-11-05T11:40 UTC minus 2023-11-05T01:30 UTC = 610 minutes.\n610 minutes = 10 hours 10 minutes.\n<answer>10:10</answer>", "reference": "10:10", "answer": "10:10", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2023-11-04T20:30", "zone": "America/Chicago", "utc_offset_min": -300}, "end": {"dt": "2023-11-05T05:40", "zone": "America/Chicago", "utc_offset_min": -360}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002161", "row_id": 29002161, "family": "F3", "category": "F3", "template_id": "f3_backup", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A backup began at 2025-10-31T19:30 in America/New_York and verified at 2025-11-03T05:55 in Europe/Madrid. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2025-10-31T19:30 America/New_York, UTC offset -04:00, so 2025-10-31T23:30 UTC.\nEnd 2025-11-03T05:55 Europe/Madrid, UTC offset +01:00, so 2025-11-03T04:55 UTC.\nElapsed 2025-11-03T04:55 UTC minus 2025-10-31T23:30 UTC = 3205 minutes.\n3205 minutes = 53 hours 25 minutes.\n<answer>53:25</answer>", "reference": "53:25", "answer": "53:25", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2025-10-31T19:30", "zone": "America/New_York", "utc_offset_min": -240}, "end": {"dt": "2025-11-03T05:55", "zone": "Europe/Madrid", "utc_offset_min": 60}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002162", "row_id": 29002162, "family": "F3", "category": "F3", "template_id": "f3_call", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A conference call connected at 2023-03-25T11:15 in Europe/Madrid and disconnected at 2023-03-26T17:20 in Europe/Madrid. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2023-03-25T11:15 Europe/Madrid, UTC offset +01:00, so 2023-03-25T10:15 UTC.\nEnd 2023-03-26T17:20 Europe/Madrid, UTC offset +02:00, so 2023-03-26T15:20 UTC.\nElapsed 2023-03-26T15:20 UTC minus 2023-03-25T10:15 UTC = 1745 minutes.\n1745 minutes = 29 hours 5 minutes.\n<answer>29:05</answer>", "reference": "29:05", "answer": "29:05", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2023-03-25T11:15", "zone": "Europe/Madrid", "utc_offset_min": 60}, "end": {"dt": "2023-03-26T17:20", "zone": "Europe/Madrid", "utc_offset_min": 120}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002163", "row_id": 29002163, "family": "F3", "category": "F3", "template_id": "f3_backup", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A backup began at 2023-03-11T13:30 in America/Anchorage and verified at 2023-03-13T19:45 in Asia/Kathmandu. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2023-03-11T13:30 America/Anchorage, UTC offset -09:00, so 2023-03-11T22:30 UTC.\nEnd 2023-03-13T19:45 Asia/Kathmandu, UTC offset +05:45, so 2023-03-13T14:00 UTC.\nElapsed 2023-03-13T14:00 UTC minus 2023-03-11T22:30 UTC = 2370 minutes.\n2370 minutes = 39 hours 30 minutes.\n<answer>39:30</answer>", "reference": "39:30", "answer": "39:30", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2023-03-11T13:30", "zone": "America/Anchorage", "utc_offset_min": -540}, "end": {"dt": "2023-03-13T19:45", "zone": "Asia/Kathmandu", "utc_offset_min": 345}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002164", "row_id": 29002164, "family": "F3", "category": "F3", "template_id": "f3_flight", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A flight departed at 2027-10-01T21:30 local time in Australia/Adelaide and landed at 2027-10-03T14:30 local time in Australia/Adelaide. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2027-10-01T21:30 Australia/Adelaide, UTC offset +09:30, so 2027-10-01T12:00 UTC.\nEnd 2027-10-03T14:30 Australia/Adelaide, UTC offset +10:30, so 2027-10-03T04:00 UTC.\nElapsed 2027-10-03T04:00 UTC minus 2027-10-01T12:00 UTC = 2400 minutes.\n2400 minutes = 40 hours 0 minutes.\n<answer>40:00</answer>", "reference": "40:00", "answer": "40:00", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2027-10-01T21:30", "zone": "Australia/Adelaide", "utc_offset_min": 570}, "end": {"dt": "2027-10-03T14:30", "zone": "Australia/Adelaide", "utc_offset_min": 630}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002165", "row_id": 29002165, "family": "F3", "category": "F3", "template_id": "f3_backup", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A backup began at 2021-10-30T22:45 in Europe/Helsinki and verified at 2021-10-31T12:20 in America/New_York. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2021-10-30T22:45 Europe/Helsinki, UTC offset +03:00, so 2021-10-30T19:45 UTC.\nEnd 2021-10-31T12:20 America/New_York, UTC offset -04:00, so 2021-10-31T16:20 UTC.\nElapsed 2021-10-31T16:20 UTC minus 2021-10-30T19:45 UTC = 1235 minutes.\n1235 minutes = 20 hours 35 minutes.\n<answer>20:35</answer>", "reference": "20:35", "answer": "20:35", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2021-10-30T22:45", "zone": "Europe/Helsinki", "utc_offset_min": 180}, "end": {"dt": "2021-10-31T12:20", "zone": "America/New_York", "utc_offset_min": -240}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002166", "row_id": 29002166, "family": "F3", "category": "F3", "template_id": "f3_ticket", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A support ticket was opened at 2028-03-25T06:45 in Europe/Athens and closed at 2028-03-27T06:50 in Europe/Athens. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2028-03-25T06:45 Europe/Athens, UTC offset +02:00, so 2028-03-25T04:45 UTC.\nEnd 2028-03-27T06:50 Europe/Athens, UTC offset +03:00, so 2028-03-27T03:50 UTC.\nElapsed 2028-03-27T03:50 UTC minus 2028-03-25T04:45 UTC = 2825 minutes.\n2825 minutes = 47 hours 5 minutes.\n<answer>47:05</answer>", "reference": "47:05", "answer": "47:05", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2028-03-25T06:45", "zone": "Europe/Athens", "utc_offset_min": 120}, "end": {"dt": "2028-03-27T06:50", "zone": "Europe/Athens", "utc_offset_min": 180}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002167", "row_id": 29002167, "family": "F3", "category": "F3", "template_id": "f3_job", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A batch job started at 2023-10-28T09:45 in Europe/Lisbon and finished at 2023-10-29T12:20 in Europe/Dublin. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2023-10-28T09:45 Europe/Lisbon, UTC offset +01:00, so 2023-10-28T08:45 UTC.\nEnd 2023-10-29T12:20 Europe/Dublin, UTC offset +00:00, so 2023-10-29T12:20 UTC.\nElapsed 2023-10-29T12:20 UTC minus 2023-10-28T08:45 UTC = 1655 minutes.\n1655 minutes = 27 hours 35 minutes.\n<answer>27:35</answer>", "reference": "27:35", "answer": "27:35", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2023-10-28T09:45", "zone": "Europe/Lisbon", "utc_offset_min": 60}, "end": {"dt": "2023-10-29T12:20", "zone": "Europe/Dublin", "utc_offset_min": 0}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002168", "row_id": 29002168, "family": "F3", "category": "F3", "template_id": "f3_render", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A render started at 2027-03-27T01:30 in Europe/Paris and completed at 2027-03-29T02:50 in Europe/Paris. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2027-03-27T01:30 Europe/Paris, UTC offset +01:00, so 2027-03-27T00:30 UTC.\nEnd 2027-03-29T02:50 Europe/Paris, UTC offset +02:00, so 2027-03-29T00:50 UTC.\nElapsed 2027-03-29T00:50 UTC minus 2027-03-27T00:30 UTC = 2900 minutes.\n2900 minutes = 48 hours 20 minutes.\n<answer>48:20</answer>", "reference": "48:20", "answer": "48:20", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2027-03-27T01:30", "zone": "Europe/Paris", "utc_offset_min": 60}, "end": {"dt": "2027-03-29T02:50", "zone": "Europe/Paris", "utc_offset_min": 120}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002169", "row_id": 29002169, "family": "F3", "category": "F3", "template_id": "f3_job", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A batch job started at 2028-10-28T02:45 in Europe/Paris and finished at 2028-10-30T05:10 in Australia/Brisbane. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2028-10-28T02:45 Europe/Paris, UTC offset +02:00, so 2028-10-28T00:45 UTC.\nEnd 2028-10-30T05:10 Australia/Brisbane, UTC offset +10:00, so 2028-10-29T19:10 UTC.\nElapsed 2028-10-29T19:10 UTC minus 2028-10-28T00:45 UTC = 2545 minutes.\n2545 minutes = 42 hours 25 minutes.\n<answer>42:25</answer>", "reference": "42:25", "answer": "42:25", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2028-10-28T02:45", "zone": "Europe/Paris", "utc_offset_min": 120}, "end": {"dt": "2028-10-30T05:10", "zone": "Australia/Brisbane", "utc_offset_min": 600}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002170", "row_id": 29002170, "family": "F3", "category": "F3", "template_id": "f3_shift", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: An on-call shift began at 2027-10-02T20:00 in Australia/Melbourne and ended at 2027-10-03T01:25 in Australia/Melbourne. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2027-10-02T20:00 Australia/Melbourne, UTC offset +10:00, so 2027-10-02T10:00 UTC.\nEnd 2027-10-03T01:25 Australia/Melbourne, UTC offset +10:00, so 2027-10-02T15:25 UTC.\nElapsed 2027-10-02T15:25 UTC minus 2027-10-02T10:00 UTC = 325 minutes.\n325 minutes = 5 hours 25 minutes.\n<answer>5:25</answer>", "reference": "5:25", "answer": "5:25", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2027-10-02T20:00", "zone": "Australia/Melbourne", "utc_offset_min": 600}, "end": {"dt": "2027-10-03T01:25", "zone": "Australia/Melbourne", "utc_offset_min": 600}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002171", "row_id": 29002171, "family": "F3", "category": "F3", "template_id": "f3_render", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A render started at 2027-10-30T10:45 in Europe/Berlin and completed at 2027-11-01T12:45 in Australia/Sydney. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2027-10-30T10:45 Europe/Berlin, UTC offset +02:00, so 2027-10-30T08:45 UTC.\nEnd 2027-11-01T12:45 Australia/Sydney, UTC offset +11:00, so 2027-11-01T01:45 UTC.\nElapsed 2027-11-01T01:45 UTC minus 2027-10-30T08:45 UTC = 2460 minutes.\n2460 minutes = 41 hours 0 minutes.\n<answer>41:00</answer>", "reference": "41:00", "answer": "41:00", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2027-10-30T10:45", "zone": "Europe/Berlin", "utc_offset_min": 120}, "end": {"dt": "2027-11-01T12:45", "zone": "Australia/Sydney", "utc_offset_min": 660}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002172", "row_id": 29002172, "family": "F3", "category": "F3", "template_id": "f3_render", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A render started at 2020-10-31T14:15 in America/New_York and completed at 2020-11-01T18:25 in America/New_York. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2020-10-31T14:15 America/New_York, UTC offset -04:00, so 2020-10-31T18:15 UTC.\nEnd 2020-11-01T18:25 America/New_York, UTC offset -05:00, so 2020-11-01T23:25 UTC.\nElapsed 2020-11-01T23:25 UTC minus 2020-10-31T18:15 UTC = 1750 minutes.\n1750 minutes = 29 hours 10 minutes.\n<answer>29:10</answer>", "reference": "29:10", "answer": "29:10", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2020-10-31T14:15", "zone": "America/New_York", "utc_offset_min": -240}, "end": {"dt": "2020-11-01T18:25", "zone": "America/New_York", "utc_offset_min": -300}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002173", "row_id": 29002173, "family": "F3", "category": "F3", "template_id": "f3_flight", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A flight departed at 2025-10-24T22:15 local time in Europe/Paris and landed at 2025-10-26T18:30 local time in Atlantic/Reykjavik. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2025-10-24T22:15 Europe/Paris, UTC offset +02:00, so 2025-10-24T20:15 UTC.\nEnd 2025-10-26T18:30 Atlantic/Reykjavik, UTC offset +00:00, so 2025-10-26T18:30 UTC.\nElapsed 2025-10-26T18:30 UTC minus 2025-10-24T20:15 UTC = 2775 minutes.\n2775 minutes = 46 hours 15 minutes.\n<answer>46:15</answer>", "reference": "46:15", "answer": "46:15", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2025-10-24T22:15", "zone": "Europe/Paris", "utc_offset_min": 120}, "end": {"dt": "2025-10-26T18:30", "zone": "Atlantic/Reykjavik", "utc_offset_min": 0}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002174", "row_id": 29002174, "family": "F3", "category": "F3", "template_id": "f3_ticket", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A support ticket was opened at 2026-10-03T08:00 in Australia/Melbourne and closed at 2026-10-05T04:55 in Australia/Melbourne. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2026-10-03T08:00 Australia/Melbourne, UTC offset +10:00, so 2026-10-02T22:00 UTC.\nEnd 2026-10-05T04:55 Australia/Melbourne, UTC offset +11:00, so 2026-10-04T17:55 UTC.\nElapsed 2026-10-04T17:55 UTC minus 2026-10-02T22:00 UTC = 2635 minutes.\n2635 minutes = 43 hours 55 minutes.\n<answer>43:55</answer>", "reference": "43:55", "answer": "43:55", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2026-10-03T08:00", "zone": "Australia/Melbourne", "utc_offset_min": 600}, "end": {"dt": "2026-10-05T04:55", "zone": "Australia/Melbourne", "utc_offset_min": 660}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002175", "row_id": 29002175, "family": "F3", "category": "F3", "template_id": "f3_flight", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A flight departed at 2026-03-27T22:45 local time in Europe/Lisbon and landed at 2026-03-28T21:45 local time in America/Bogota. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2026-03-27T22:45 Europe/Lisbon, UTC offset +00:00, so 2026-03-27T22:45 UTC.\nEnd 2026-03-28T21:45 America/Bogota, UTC offset -05:00, so 2026-03-29T02:45 UTC.\nElapsed 2026-03-29T02:45 UTC minus 2026-03-27T22:45 UTC = 1680 minutes.\n1680 minutes = 28 hours 0 minutes.\n<answer>28:00</answer>", "reference": "28:00", "answer": "28:00", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2026-03-27T22:45", "zone": "Europe/Lisbon", "utc_offset_min": 0}, "end": {"dt": "2026-03-28T21:45", "zone": "America/Bogota", "utc_offset_min": -300}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002176", "row_id": 29002176, "family": "F3", "category": "F3", "template_id": "f3_backup", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A backup began at 2029-10-06T02:45 in Australia/Adelaide and verified at 2029-10-07T22:25 in Australia/Adelaide. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2029-10-06T02:45 Australia/Adelaide, UTC offset +09:30, so 2029-10-05T17:15 UTC.\nEnd 2029-10-07T22:25 Australia/Adelaide, UTC offset +10:30, so 2029-10-07T11:55 UTC.\nElapsed 2029-10-07T11:55 UTC minus 2029-10-05T17:15 UTC = 2560 minutes.\n2560 minutes = 42 hours 40 minutes.\n<answer>42:40</answer>", "reference": "42:40", "answer": "42:40", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2029-10-06T02:45", "zone": "Australia/Adelaide", "utc_offset_min": 570}, "end": {"dt": "2029-10-07T22:25", "zone": "Australia/Adelaide", "utc_offset_min": 630}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002177", "row_id": 29002177, "family": "F3", "category": "F3", "template_id": "f3_flight", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A flight departed at 2024-03-30T01:45 local time in Europe/Athens and landed at 2024-03-31T19:00 local time in Africa/Lagos. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2024-03-30T01:45 Europe/Athens, UTC offset +02:00, so 2024-03-29T23:45 UTC.\nEnd 2024-03-31T19:00 Africa/Lagos, UTC offset +01:00, so 2024-03-31T18:00 UTC.\nElapsed 2024-03-31T18:00 UTC minus 2024-03-29T23:45 UTC = 2535 minutes.\n2535 minutes = 42 hours 15 minutes.\n<answer>42:15</answer>", "reference": "42:15", "answer": "42:15", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2024-03-30T01:45", "zone": "Europe/Athens", "utc_offset_min": 120}, "end": {"dt": "2024-03-31T19:00", "zone": "Africa/Lagos", "utc_offset_min": 60}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002178", "row_id": 29002178, "family": "F3", "category": "F3", "template_id": "f3_job", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A batch job started at 2024-10-26T05:00 in Europe/Madrid and finished at 2024-10-28T03:30 in Europe/Madrid. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2024-10-26T05:00 Europe/Madrid, UTC offset +02:00, so 2024-10-26T03:00 UTC.\nEnd 2024-10-28T03:30 Europe/Madrid, UTC offset +01:00, so 2024-10-28T02:30 UTC.\nElapsed 2024-10-28T02:30 UTC minus 2024-10-26T03:00 UTC = 2850 minutes.\n2850 minutes = 47 hours 30 minutes.\n<answer>47:30</answer>", "reference": "47:30", "answer": "47:30", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2024-10-26T05:00", "zone": "Europe/Madrid", "utc_offset_min": 120}, "end": {"dt": "2024-10-28T03:30", "zone": "Europe/Madrid", "utc_offset_min": 60}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002179", "row_id": 29002179, "family": "F3", "category": "F3", "template_id": "f3_transfer", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A file transfer was initiated at 2022-03-25T20:15 in Europe/Rome and acknowledged at 2022-03-28T09:35 in Australia/Sydney. Both instants are local times in the named IANA timezones, written in ISO 8601 form YYYY-MM-DDTHH:MM on a 24 hour clock. Account for any daylight saving transition that falls between them. How much time elapsed? Give the answer as <answer>H:MM</answer>, where H is the total number of whole hours, which may exceed 24 and is written without a leading zero, and MM is the remaining minutes as two digits.", "completion": "Start 2022-03-25T20:15 Europe/Rome, UTC offset +01:00, so 2022-03-25T19:15 UTC.\nEnd 2022-03-28T09:35 Australia/Sydney, UTC offset +11:00, so 2022-03-27T22:35 UTC.\nElapsed 2022-03-27T22:35 UTC minus 2022-03-25T19:15 UTC = 3080 minutes.\n3080 minutes = 51 hours 20 minutes.\n<answer>51:20</answer>", "reference": "51:20", "answer": "51:20", "answer_type": "duration", "params": {"family": "F3", "start": {"dt": "2022-03-25T20:15", "zone": "Europe/Rome", "utc_offset_min": 60}, "end": {"dt": "2022-03-28T09:35", "zone": "Australia/Sydney", "utc_offset_min": 660}}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002180", "row_id": 29002180, "family": "F4", "category": "F4", "template_id": "f4_billing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring meter reading is scheduled on the fourth Saturday of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Tuesday 2030-08-20? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sat 2030-07-27: weekend, moved back to Fri 2030-07-26, occurrence 2030-07-26.\nNominal Sat 2030-08-24: weekend, moved back to Fri 2030-08-23, occurrence 2030-08-23.\nEarliest occurrence strictly after 2030-08-20 is 2030-08-23.\n<answer>2030-08-23</answer>", "reference": "2030-08-23", "answer": "2030-08-23", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "nth_weekday", "weekday": 5, "n": 4}, "after": "2030-08-20", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002181", "row_id": 29002181, "family": "F4", "category": "F4", "template_id": "f4_sweep", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring account sweep is scheduled on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Saturday 2028-04-29? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Fri 2028-03-31: business day, occurrence 2028-03-31.\nNominal Sun 2028-04-30: weekend, moved forward to Mon 2028-05-01, occurrence 2028-05-01.\nEarliest occurrence strictly after 2028-04-29 is 2028-05-01.\n<answer>2028-05-01</answer>", "reference": "2028-05-01", "answer": "2028-05-01", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "month_end"}, "after": "2028-04-29", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002182", "row_id": 29002182, "family": "F4", "category": "F4", "template_id": "f4_index", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring index rebuild is scheduled on the 20th and on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Thursday 2024-08-22? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sat 2024-07-20: weekend, moved back to Fri 2024-07-19, occurrence 2024-07-19.\nNominal Wed 2024-07-31: business day, occurrence 2024-07-31.\nNominal Tue 2024-08-20: business day, occurrence 2024-08-20.\nNominal Sat 2024-08-31: weekend, moved back to Fri 2024-08-30, occurrence 2024-08-30.\nEarliest occurrence strictly after 2024-08-22 is 2024-08-30.\n<answer>2024-08-30</answer>", "reference": "2024-08-30", "answer": "2024-08-30", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "semimonthly", "day": 20}, "after": "2024-08-22", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002183", "row_id": 29002183, "family": "F4", "category": "F4", "template_id": "f4_billing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring meter reading is scheduled on the 28th of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Saturday 2026-03-14? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sat 2026-02-28: weekend, moved back to Fri 2026-02-27, occurrence 2026-02-27.\nNominal Sat 2026-03-28: weekend, moved back to Fri 2026-03-27, occurrence 2026-03-27.\nEarliest occurrence strictly after 2026-03-14 is 2026-03-27.\n<answer>2026-03-27</answer>", "reference": "2026-03-27", "answer": "2026-03-27", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "day_of_month", "day": 28}, "after": "2026-03-14", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002184", "row_id": 29002184, "family": "F4", "category": "F4", "template_id": "f4_export", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring data export is scheduled on the 10th of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Wednesday 2023-05-31? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Wed 2023-05-10: business day, occurrence 2023-05-10.\nNominal Sat 2023-06-10: weekend, moved forward to Mon 2023-06-12, occurrence 2023-06-12.\nEarliest occurrence strictly after 2023-05-31 is 2023-06-12.\n<answer>2023-06-12</answer>", "reference": "2023-06-12", "answer": "2023-06-12", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "day_of_month", "day": 10}, "after": "2023-05-31", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002185", "row_id": 29002185, "family": "F4", "category": "F4", "template_id": "f4_maint", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring maintenance window is scheduled on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Monday 2030-03-25? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Thu 2030-02-28: business day, occurrence 2030-02-28.\nNominal Sun 2030-03-31: weekend, moved back to Fri 2030-03-29, occurrence 2030-03-29.\nEarliest occurrence strictly after 2030-03-25 is 2030-03-29.\n<answer>2030-03-29</answer>", "reference": "2030-03-29", "answer": "2030-03-29", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "month_end"}, "after": "2030-03-25", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002186", "row_id": 29002186, "family": "F4", "category": "F4", "template_id": "f4_billing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring meter reading is scheduled on the 3rd of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Monday 2026-06-29? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Wed 2026-06-03: business day, occurrence 2026-06-03.\nNominal Fri 2026-07-03: holiday (Independence Day), moved forward to Mon 2026-07-06, occurrence 2026-07-06.\nEarliest occurrence strictly after 2026-06-29 is 2026-07-06.\n<answer>2026-07-06</answer>", "reference": "2026-07-06", "answer": "2026-07-06", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "day_of_month", "day": 3}, "after": "2026-06-29", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002187", "row_id": 29002187, "family": "F4", "category": "F4", "template_id": "f4_maint", "enumerated": true, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring maintenance window is scheduled on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding these observed United States federal holidays, which are the complete observed federal calendar for every year this question can reach, in 2023: 2023-01-02, 2023-01-16, 2023-02-20, 2023-05-29, 2023-06-19, 2023-07-04, 2023-09-04, 2023-10-09, 2023-11-10, 2023-11-23, 2023-12-25; in 2024: 2024-01-01, 2024-01-15, 2024-02-19, 2024-05-27, 2024-06-19, 2024-07-04, 2024-09-02, 2024-10-14, 2024-11-11, 2024-11-28, 2024-12-25; in 2025: 2025-01-01, 2025-01-20, 2025-02-17, 2025-05-26, 2025-06-19, 2025-07-04, 2025-09-01, 2025-10-13, 2025-11-11, 2025-11-27, 2025-12-25. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Sunday 2023-12-24? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Thu 2023-11-30: business day, occurrence 2023-11-30.\nNominal Sun 2023-12-31: weekend, moved back to Fri 2023-12-29, occurrence 2023-12-29.\nEarliest occurrence strictly after 2023-12-24 is 2023-12-29.\n<answer>2023-12-29</answer>", "reference": "2023-12-29", "answer": "2023-12-29", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "month_end"}, "after": "2023-12-24", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002188", "row_id": 29002188, "family": "F4", "category": "F4", "template_id": "f4_maint", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring maintenance window is scheduled on the 25th and on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Friday 2022-09-02? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Thu 2022-08-25: business day, occurrence 2022-08-25.\nNominal Wed 2022-08-31: business day, occurrence 2022-08-31.\nNominal Sun 2022-09-25: weekend, moved back to Fri 2022-09-23, occurrence 2022-09-23.\nEarliest occurrence strictly after 2022-09-02 is 2022-09-23.\n<answer>2022-09-23</answer>", "reference": "2022-09-23", "answer": "2022-09-23", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "semimonthly", "day": 25}, "after": "2022-09-02", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002189", "row_id": 29002189, "family": "F4", "category": "F4", "template_id": "f4_export", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring data export is scheduled on the last calendar day of March, June, September and December. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Friday 2029-03-23? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sat 2029-03-31: weekend, moved forward to Mon 2029-04-02, occurrence 2029-04-02.\nEarliest occurrence strictly after 2029-03-23 is 2029-04-02.\n<answer>2029-04-02</answer>", "reference": "2029-04-02", "answer": "2029-04-02", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "quarter_end"}, "after": "2029-03-23", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002190", "row_id": 29002190, "family": "F4", "category": "F4", "template_id": "f4_billing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring meter reading is scheduled on the fourth Saturday of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Tuesday 2026-02-03? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sat 2026-01-24: weekend, moved back to Fri 2026-01-23, occurrence 2026-01-23.\nNominal Sat 2026-02-28: weekend, moved back to Fri 2026-02-27, occurrence 2026-02-27.\nEarliest occurrence strictly after 2026-02-03 is 2026-02-27.\n<answer>2026-02-27</answer>", "reference": "2026-02-27", "answer": "2026-02-27", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "nth_weekday", "weekday": 5, "n": 4}, "after": "2026-02-03", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002191", "row_id": 29002191, "family": "F4", "category": "F4", "template_id": "f4_sweep", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring account sweep is scheduled on the 15th and on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Saturday 2021-05-01? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Thu 2021-04-15: business day, occurrence 2021-04-15.\nNominal Fri 2021-04-30: business day, occurrence 2021-04-30.\nNominal Sat 2021-05-15: weekend, moved forward to Mon 2021-05-17, occurrence 2021-05-17.\nEarliest occurrence strictly after 2021-05-01 is 2021-05-17.\n<answer>2021-05-17</answer>", "reference": "2021-05-17", "answer": "2021-05-17", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "semimonthly", "day": 15}, "after": "2021-05-01", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002192", "row_id": 29002192, "family": "F4", "category": "F4", "template_id": "f4_recon", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring reconciliation run is scheduled on the 20th and on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Sunday 2020-05-24? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Mon 2020-04-20: business day, occurrence 2020-04-20.\nNominal Thu 2020-04-30: business day, occurrence 2020-04-30.\nNominal Wed 2020-05-20: business day, occurrence 2020-05-20.\nNominal Sun 2020-05-31: weekend, moved forward to Mon 2020-06-01, occurrence 2020-06-01.\nEarliest occurrence strictly after 2020-05-24 is 2020-06-01.\n<answer>2020-06-01</answer>", "reference": "2020-06-01", "answer": "2020-06-01", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "semimonthly", "day": 20}, "after": "2020-05-24", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002193", "row_id": 29002193, "family": "F4", "category": "F4", "template_id": "f4_sweep", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring account sweep is scheduled on the 25th and on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Wednesday 2023-11-01? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Wed 2023-10-25: business day, occurrence 2023-10-25.\nNominal Tue 2023-10-31: business day, occurrence 2023-10-31.\nNominal Sat 2023-11-25: weekend, moved forward to Mon 2023-11-27, occurrence 2023-11-27.\nEarliest occurrence strictly after 2023-11-01 is 2023-11-27.\n<answer>2023-11-27</answer>", "reference": "2023-11-27", "answer": "2023-11-27", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "semimonthly", "day": 25}, "after": "2023-11-01", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002194", "row_id": 29002194, "family": "F4", "category": "F4", "template_id": "f4_billing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring meter reading is scheduled on the last calendar day of March, June, September and December. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Monday 2030-04-15? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sun 2030-03-31: weekend, moved forward to Mon 2030-04-01, occurrence 2030-04-01.\nNominal Sun 2030-06-30: weekend, moved forward to Mon 2030-07-01, occurrence 2030-07-01.\nEarliest occurrence strictly after 2030-04-15 is 2030-07-01.\n<answer>2030-07-01</answer>", "reference": "2030-07-01", "answer": "2030-07-01", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "quarter_end"}, "after": "2030-04-15", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002195", "row_id": 29002195, "family": "F4", "category": "F4", "template_id": "f4_recon", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring reconciliation run is scheduled on the last calendar day of March, June, September and December. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Wednesday 2029-03-14? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sat 2029-03-31: weekend, moved back to Fri 2029-03-30, occurrence 2029-03-30.\nEarliest occurrence strictly after 2029-03-14 is 2029-03-30.\n<answer>2029-03-30</answer>", "reference": "2029-03-30", "answer": "2029-03-30", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "quarter_end"}, "after": "2029-03-14", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002196", "row_id": 29002196, "family": "F4", "category": "F4", "template_id": "f4_sweep", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring account sweep is scheduled on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Sunday 2028-12-17? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Thu 2028-11-30: business day, occurrence 2028-11-30.\nNominal Sun 2028-12-31: weekend, moved back to Fri 2028-12-29, occurrence 2028-12-29.\nEarliest occurrence strictly after 2028-12-17 is 2028-12-29.\n<answer>2028-12-29</answer>", "reference": "2028-12-29", "answer": "2028-12-29", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "month_end"}, "after": "2028-12-17", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002197", "row_id": 29002197, "family": "F4", "category": "F4", "template_id": "f4_report", "enumerated": true, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring report generation is scheduled on the last calendar day of March, June, September and December. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding these observed United States federal holidays, which are the complete observed federal calendar for every year this question can reach, in 2023: 2023-01-02, 2023-01-16, 2023-02-20, 2023-05-29, 2023-06-19, 2023-07-04, 2023-09-04, 2023-10-09, 2023-11-10, 2023-11-23, 2023-12-25; in 2024: 2024-01-01, 2024-01-15, 2024-02-19, 2024-05-27, 2024-06-19, 2024-07-04, 2024-09-02, 2024-10-14, 2024-11-11, 2024-11-28, 2024-12-25. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Wednesday 2023-08-30? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sat 2023-09-30: weekend, moved forward to Mon 2023-10-02, occurrence 2023-10-02.\nEarliest occurrence strictly after 2023-08-30 is 2023-10-02.\n<answer>2023-10-02</answer>", "reference": "2023-10-02", "answer": "2023-10-02", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "quarter_end"}, "after": "2023-08-30", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002198", "row_id": 29002198, "family": "F4", "category": "F4", "template_id": "f4_export", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring data export is scheduled on the 25th of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Saturday 2021-03-27? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Thu 2021-02-25: business day, occurrence 2021-02-25.\nNominal Thu 2021-03-25: business day, occurrence 2021-03-25.\nNominal Sun 2021-04-25: weekend, moved back to Fri 2021-04-23, occurrence 2021-04-23.\nEarliest occurrence strictly after 2021-03-27 is 2021-04-23.\n<answer>2021-04-23</answer>", "reference": "2021-04-23", "answer": "2021-04-23", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "day_of_month", "day": 25}, "after": "2021-03-27", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002199", "row_id": 29002199, "family": "F4", "category": "F4", "template_id": "f4_billing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring meter reading is scheduled on the last calendar day of March, June, September and December. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Sunday 2022-10-09? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Fri 2022-09-30: business day, occurrence 2022-09-30.\nNominal Sat 2022-12-31: weekend, moved back to Fri 2022-12-30, occurrence 2022-12-30.\nEarliest occurrence strictly after 2022-10-09 is 2022-12-30.\n<answer>2022-12-30</answer>", "reference": "2022-12-30", "answer": "2022-12-30", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "quarter_end"}, "after": "2022-10-09", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002200", "row_id": 29002200, "family": "F4", "category": "F4", "template_id": "f4_maint", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring maintenance window is scheduled on the 15th and on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Monday 2025-11-24? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Wed 2025-10-15: business day, occurrence 2025-10-15.\nNominal Fri 2025-10-31: business day, occurrence 2025-10-31.\nNominal Sat 2025-11-15: weekend, moved forward to Mon 2025-11-17, occurrence 2025-11-17.\nNominal Sun 2025-11-30: weekend, moved forward to Mon 2025-12-01, occurrence 2025-12-01.\nEarliest occurrence strictly after 2025-11-24 is 2025-12-01.\n<answer>2025-12-01</answer>", "reference": "2025-12-01", "answer": "2025-12-01", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "semimonthly", "day": 15}, "after": "2025-11-24", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002201", "row_id": 29002201, "family": "F4", "category": "F4", "template_id": "f4_sweep", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring account sweep is scheduled on the 20th and on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Monday 2030-03-25? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Wed 2030-02-20: business day, occurrence 2030-02-20.\nNominal Thu 2030-02-28: business day, occurrence 2030-02-28.\nNominal Wed 2030-03-20: business day, occurrence 2030-03-20.\nNominal Sun 2030-03-31: weekend, moved back to Fri 2030-03-29, occurrence 2030-03-29.\nEarliest occurrence strictly after 2030-03-25 is 2030-03-29.\n<answer>2030-03-29</answer>", "reference": "2030-03-29", "answer": "2030-03-29", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "semimonthly", "day": 20}, "after": "2030-03-25", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002202", "row_id": 29002202, "family": "F4", "category": "F4", "template_id": "f4_maint", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring maintenance window is scheduled on the 20th and on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Saturday 2020-06-20? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Wed 2020-05-20: business day, occurrence 2020-05-20.\nNominal Sun 2020-05-31: weekend, moved forward to Mon 2020-06-01, occurrence 2020-06-01.\nNominal Sat 2020-06-20: weekend, moved forward to Mon 2020-06-22, occurrence 2020-06-22.\nEarliest occurrence strictly after 2020-06-20 is 2020-06-22.\n<answer>2020-06-22</answer>", "reference": "2020-06-22", "answer": "2020-06-22", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "semimonthly", "day": 20}, "after": "2020-06-20", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002203", "row_id": 29002203, "family": "F4", "category": "F4", "template_id": "f4_maint", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring maintenance window is scheduled on the 14th of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Monday 2022-07-18? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Tue 2022-06-14: business day, occurrence 2022-06-14.\nNominal Thu 2022-07-14: business day, occurrence 2022-07-14.\nNominal Sun 2022-08-14: weekend, moved forward to Mon 2022-08-15, occurrence 2022-08-15.\nEarliest occurrence strictly after 2022-07-18 is 2022-08-15.\n<answer>2022-08-15</answer>", "reference": "2022-08-15", "answer": "2022-08-15", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "day_of_month", "day": 14}, "after": "2022-07-18", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002204", "row_id": 29002204, "family": "F4", "category": "F4", "template_id": "f4_export", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring data export is scheduled on the third Saturday of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Tuesday 2022-03-15? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sat 2022-02-19: weekend, moved back to Fri 2022-02-18, occurrence 2022-02-18.\nNominal Sat 2022-03-19: weekend, moved back to Fri 2022-03-18, occurrence 2022-03-18.\nEarliest occurrence strictly after 2022-03-15 is 2022-03-18.\n<answer>2022-03-18</answer>", "reference": "2022-03-18", "answer": "2022-03-18", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "nth_weekday", "weekday": 5, "n": 3}, "after": "2022-03-15", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002205", "row_id": 29002205, "family": "F4", "category": "F4", "template_id": "f4_billing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring meter reading is scheduled on the third Sunday of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Monday 2026-12-14? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sun 2026-11-15: weekend, moved back to Fri 2026-11-13, occurrence 2026-11-13.\nNominal Sun 2026-12-20: weekend, moved back to Fri 2026-12-18, occurrence 2026-12-18.\nEarliest occurrence strictly after 2026-12-14 is 2026-12-18.\n<answer>2026-12-18</answer>", "reference": "2026-12-18", "answer": "2026-12-18", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "nth_weekday", "weekday": 6, "n": 3}, "after": "2026-12-14", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002206", "row_id": 29002206, "family": "F4", "category": "F4", "template_id": "f4_billing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring meter reading is scheduled on the 25th and on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Wednesday 2022-06-22? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Wed 2022-05-25: business day, occurrence 2022-05-25.\nNominal Tue 2022-05-31: business day, occurrence 2022-05-31.\nNominal Sat 2022-06-25: weekend, moved forward to Mon 2022-06-27, occurrence 2022-06-27.\nEarliest occurrence strictly after 2022-06-22 is 2022-06-27.\n<answer>2022-06-27</answer>", "reference": "2022-06-27", "answer": "2022-06-27", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "semimonthly", "day": 25}, "after": "2022-06-22", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002207", "row_id": 29002207, "family": "F4", "category": "F4", "template_id": "f4_index", "enumerated": true, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring index rebuild is scheduled on the last calendar day of March, June, September and December. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding these observed United States federal holidays, which are the complete observed federal calendar for every year this question can reach, in 2023: 2023-01-02, 2023-01-16, 2023-02-20, 2023-05-29, 2023-06-19, 2023-07-04, 2023-09-04, 2023-10-09, 2023-11-10, 2023-11-23, 2023-12-25; in 2024: 2024-01-01, 2024-01-15, 2024-02-19, 2024-05-27, 2024-06-19, 2024-07-04, 2024-09-02, 2024-10-14, 2024-11-11, 2024-11-28, 2024-12-25. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Tuesday 2023-08-29? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sat 2023-09-30: weekend, moved forward to Mon 2023-10-02, occurrence 2023-10-02.\nEarliest occurrence strictly after 2023-08-29 is 2023-10-02.\n<answer>2023-10-02</answer>", "reference": "2023-10-02", "answer": "2023-10-02", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "quarter_end"}, "after": "2023-08-29", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002208", "row_id": 29002208, "family": "F4", "category": "F4", "template_id": "f4_archive", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring archive rotation is scheduled on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Wednesday 2025-08-06? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Thu 2025-07-31: business day, occurrence 2025-07-31.\nNominal Sun 2025-08-31: weekend, moved forward to Tue 2025-09-02, occurrence 2025-09-02.\nEarliest occurrence strictly after 2025-08-06 is 2025-09-02.\n<answer>2025-09-02</answer>", "reference": "2025-09-02", "answer": "2025-09-02", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "month_end"}, "after": "2025-08-06", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002209", "row_id": 29002209, "family": "F4", "category": "F4", "template_id": "f4_billing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring meter reading is scheduled on the 12th of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Sunday 2022-02-20? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Wed 2022-01-12: business day, occurrence 2022-01-12.\nNominal Sat 2022-02-12: weekend, moved back to Fri 2022-02-11, occurrence 2022-02-11.\nNominal Sat 2022-03-12: weekend, moved back to Fri 2022-03-11, occurrence 2022-03-11.\nEarliest occurrence strictly after 2022-02-20 is 2022-03-11.\n<answer>2022-03-11</answer>", "reference": "2022-03-11", "answer": "2022-03-11", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "day_of_month", "day": 12}, "after": "2022-02-20", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002210", "row_id": 29002210, "family": "F4", "category": "F4", "template_id": "f4_export", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring data export is scheduled on the 15th and on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Saturday 2025-03-01? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sat 2025-02-15: weekend, moved forward to Tue 2025-02-18, occurrence 2025-02-18.\nNominal Fri 2025-02-28: business day, occurrence 2025-02-28.\nNominal Sat 2025-03-15: weekend, moved forward to Mon 2025-03-17, occurrence 2025-03-17.\nEarliest occurrence strictly after 2025-03-01 is 2025-03-17.\n<answer>2025-03-17</answer>", "reference": "2025-03-17", "answer": "2025-03-17", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "semimonthly", "day": 15}, "after": "2025-03-01", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002211", "row_id": 29002211, "family": "F4", "category": "F4", "template_id": "f4_index", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring index rebuild is scheduled on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Thursday 2027-12-23? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Tue 2027-11-30: business day, occurrence 2027-11-30.\nNominal Fri 2027-12-31: holiday (New Year's Day), moved back to Thu 2027-12-30, occurrence 2027-12-30.\nEarliest occurrence strictly after 2027-12-23 is 2027-12-30.\n<answer>2027-12-30</answer>", "reference": "2027-12-30", "answer": "2027-12-30", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "month_end"}, "after": "2027-12-23", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002212", "row_id": 29002212, "family": "F4", "category": "F4", "template_id": "f4_billing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring meter reading is scheduled on the last calendar day of March, June, September and December. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Tuesday 2024-01-30? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sun 2023-12-31: weekend, moved back to Fri 2023-12-29, occurrence 2023-12-29.\nNominal Sun 2024-03-31: weekend, moved back to Fri 2024-03-29, occurrence 2024-03-29.\nEarliest occurrence strictly after 2024-01-30 is 2024-03-29.\n<answer>2024-03-29</answer>", "reference": "2024-03-29", "answer": "2024-03-29", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "quarter_end"}, "after": "2024-01-30", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002213", "row_id": 29002213, "family": "F4", "category": "F4", "template_id": "f4_archive", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring archive rotation is scheduled on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Thursday 2027-12-16? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Tue 2027-11-30: business day, occurrence 2027-11-30.\nNominal Fri 2027-12-31: holiday (New Year's Day), moved back to Thu 2027-12-30, occurrence 2027-12-30.\nEarliest occurrence strictly after 2027-12-16 is 2027-12-30.\n<answer>2027-12-30</answer>", "reference": "2027-12-30", "answer": "2027-12-30", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "month_end"}, "after": "2027-12-16", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002214", "row_id": 29002214, "family": "F4", "category": "F4", "template_id": "f4_billing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring meter reading is scheduled on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Sunday 2030-06-16? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Fri 2030-05-31: business day, occurrence 2030-05-31.\nNominal Sun 2030-06-30: weekend, moved forward to Mon 2030-07-01, occurrence 2030-07-01.\nEarliest occurrence strictly after 2030-06-16 is 2030-07-01.\n<answer>2030-07-01</answer>", "reference": "2030-07-01", "answer": "2030-07-01", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "month_end"}, "after": "2030-06-16", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002215", "row_id": 29002215, "family": "F4", "category": "F4", "template_id": "f4_billing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring meter reading is scheduled on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Thursday 2024-06-13? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Fri 2024-05-31: business day, occurrence 2024-05-31.\nNominal Sun 2024-06-30: weekend, moved back to Fri 2024-06-28, occurrence 2024-06-28.\nEarliest occurrence strictly after 2024-06-13 is 2024-06-28.\n<answer>2024-06-28</answer>", "reference": "2024-06-28", "answer": "2024-06-28", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "month_end"}, "after": "2024-06-13", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002216", "row_id": 29002216, "family": "F4", "category": "F4", "template_id": "f4_export", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring data export is scheduled on the 13th of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Saturday 2021-11-06? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Wed 2021-10-13: business day, occurrence 2021-10-13.\nNominal Sat 2021-11-13: weekend, moved back to Fri 2021-11-12, occurrence 2021-11-12.\nEarliest occurrence strictly after 2021-11-06 is 2021-11-12.\n<answer>2021-11-12</answer>", "reference": "2021-11-12", "answer": "2021-11-12", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "day_of_month", "day": 13}, "after": "2021-11-06", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002217", "row_id": 29002217, "family": "F4", "category": "F4", "template_id": "f4_report", "enumerated": true, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring report generation is scheduled on the 10th and on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding these observed United States federal holidays, which are the complete observed federal calendar for every year this question can reach, in 2023: 2023-01-02, 2023-01-16, 2023-02-20, 2023-05-29, 2023-06-19, 2023-07-04, 2023-09-04, 2023-10-09, 2023-11-10, 2023-11-23, 2023-12-25; in 2024: 2024-01-01, 2024-01-15, 2024-02-19, 2024-05-27, 2024-06-19, 2024-07-04, 2024-09-02, 2024-10-14, 2024-11-11, 2024-11-28, 2024-12-25. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Monday 2023-04-10? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Fri 2023-03-10: business day, occurrence 2023-03-10.\nNominal Fri 2023-03-31: business day, occurrence 2023-03-31.\nNominal Mon 2023-04-10: business day, occurrence 2023-04-10.\nNominal Sun 2023-04-30: weekend, moved back to Fri 2023-04-28, occurrence 2023-04-28.\nEarliest occurrence strictly after 2023-04-10 is 2023-04-28.\n<answer>2023-04-28</answer>", "reference": "2023-04-28", "answer": "2023-04-28", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "semimonthly", "day": 10}, "after": "2023-04-10", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002218", "row_id": 29002218, "family": "F4", "category": "F4", "template_id": "f4_index", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring index rebuild is scheduled on the last calendar day of March, June, September and December. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Tuesday 2029-07-10? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sat 2029-06-30: weekend, moved forward to Mon 2029-07-02, occurrence 2029-07-02.\nNominal Sun 2029-09-30: weekend, moved forward to Mon 2029-10-01, occurrence 2029-10-01.\nEarliest occurrence strictly after 2029-07-10 is 2029-10-01.\n<answer>2029-10-01</answer>", "reference": "2029-10-01", "answer": "2029-10-01", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "quarter_end"}, "after": "2029-07-10", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002219", "row_id": 29002219, "family": "F4", "category": "F4", "template_id": "f4_export", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring data export is scheduled on the 25th and on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Thursday 2022-09-15? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Thu 2022-08-25: business day, occurrence 2022-08-25.\nNominal Wed 2022-08-31: business day, occurrence 2022-08-31.\nNominal Sun 2022-09-25: weekend, moved back to Fri 2022-09-23, occurrence 2022-09-23.\nEarliest occurrence strictly after 2022-09-15 is 2022-09-23.\n<answer>2022-09-23</answer>", "reference": "2022-09-23", "answer": "2022-09-23", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "semimonthly", "day": 25}, "after": "2022-09-15", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002220", "row_id": 29002220, "family": "F4", "category": "F4", "template_id": "f4_index", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring index rebuild is scheduled on the 10th and on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Wednesday 2026-01-21? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Wed 2025-12-31: business day, occurrence 2025-12-31.\nNominal Sat 2026-01-10: weekend, moved back to Fri 2026-01-09, occurrence 2026-01-09.\nNominal Sat 2026-01-31: weekend, moved back to Fri 2026-01-30, occurrence 2026-01-30.\nEarliest occurrence strictly after 2026-01-21 is 2026-01-30.\n<answer>2026-01-30</answer>", "reference": "2026-01-30", "answer": "2026-01-30", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "semimonthly", "day": 10}, "after": "2026-01-21", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002221", "row_id": 29002221, "family": "F4", "category": "F4", "template_id": "f4_export", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring data export is scheduled on the first Saturday of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Saturday 2027-01-23? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sat 2027-01-02: weekend, moved forward to Mon 2027-01-04, occurrence 2027-01-04.\nNominal Sat 2027-02-06: weekend, moved forward to Mon 2027-02-08, occurrence 2027-02-08.\nEarliest occurrence strictly after 2027-01-23 is 2027-02-08.\n<answer>2027-02-08</answer>", "reference": "2027-02-08", "answer": "2027-02-08", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "nth_weekday", "weekday": 5, "n": 1}, "after": "2027-01-23", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002222", "row_id": 29002222, "family": "F4", "category": "F4", "template_id": "f4_recon", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring reconciliation run is scheduled on the last calendar day of March, June, September and December. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Sunday 2027-10-24? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Thu 2027-09-30: business day, occurrence 2027-09-30.\nNominal Fri 2027-12-31: holiday (New Year's Day), moved forward to Mon 2028-01-03, occurrence 2028-01-03.\nEarliest occurrence strictly after 2027-10-24 is 2028-01-03.\n<answer>2028-01-03</answer>", "reference": "2028-01-03", "answer": "2028-01-03", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "quarter_end"}, "after": "2027-10-24", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002223", "row_id": 29002223, "family": "F4", "category": "F4", "template_id": "f4_index", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring index rebuild is scheduled on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Tuesday 2021-02-09? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sun 2021-01-31: weekend, moved back to Fri 2021-01-29, occurrence 2021-01-29.\nNominal Sun 2021-02-28: weekend, moved back to Fri 2021-02-26, occurrence 2021-02-26.\nEarliest occurrence strictly after 2021-02-09 is 2021-02-26.\n<answer>2021-02-26</answer>", "reference": "2021-02-26", "answer": "2021-02-26", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "month_end"}, "after": "2021-02-09", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002224", "row_id": 29002224, "family": "F4", "category": "F4", "template_id": "f4_index", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring index rebuild is scheduled on the last calendar day of March, June, September and December. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Monday 2028-09-18? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sat 2028-09-30: weekend, moved back to Fri 2028-09-29, occurrence 2028-09-29.\nEarliest occurrence strictly after 2028-09-18 is 2028-09-29.\n<answer>2028-09-29</answer>", "reference": "2028-09-29", "answer": "2028-09-29", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "quarter_end"}, "after": "2028-09-18", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002225", "row_id": 29002225, "family": "F4", "category": "F4", "template_id": "f4_sweep", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring account sweep is scheduled on the 13th of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Sunday 2021-01-17? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sun 2020-12-13: weekend, moved back to Fri 2020-12-11, occurrence 2020-12-11.\nNominal Wed 2021-01-13: business day, occurrence 2021-01-13.\nNominal Sat 2021-02-13: weekend, moved back to Fri 2021-02-12, occurrence 2021-02-12.\nEarliest occurrence strictly after 2021-01-17 is 2021-02-12.\n<answer>2021-02-12</answer>", "reference": "2021-02-12", "answer": "2021-02-12", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "day_of_month", "day": 13}, "after": "2021-01-17", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002226", "row_id": 29002226, "family": "F4", "category": "F4", "template_id": "f4_billing", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring meter reading is scheduled on the last calendar day of March, June, September and December. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Friday 2028-08-11? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sat 2028-09-30: weekend, moved forward to Mon 2028-10-02, occurrence 2028-10-02.\nEarliest occurrence strictly after 2028-08-11 is 2028-10-02.\n<answer>2028-10-02</answer>", "reference": "2028-10-02", "answer": "2028-10-02", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "quarter_end"}, "after": "2028-08-11", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002227", "row_id": 29002227, "family": "F4", "category": "F4", "template_id": "f4_report", "enumerated": true, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring report generation is scheduled on the 15th of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding these observed United States federal holidays, which are the complete observed federal calendar for every year this question can reach, in 2028: 2028-01-17, 2028-02-21, 2028-05-29, 2028-06-19, 2028-07-04, 2028-09-04, 2028-10-09, 2028-11-10, 2028-11-23, 2028-12-25; in 2029: 2029-01-01, 2029-01-15, 2029-02-19, 2029-05-28, 2029-06-19, 2029-07-04, 2029-09-03, 2029-10-08, 2029-11-12, 2029-11-22, 2029-12-25; in 2030: 2030-01-01, 2030-01-21, 2030-02-18, 2030-05-27, 2030-06-19, 2030-07-04, 2030-09-02, 2030-10-14, 2030-11-11, 2030-11-28, 2030-12-25. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Thursday 2029-01-11? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Fri 2028-12-15: business day, occurrence 2028-12-15.\nNominal Mon 2029-01-15: holiday (Birthday of Martin Luther King, Jr.), moved forward to Tue 2029-01-16, occurrence 2029-01-16.\nEarliest occurrence strictly after 2029-01-11 is 2029-01-16.\n<answer>2029-01-16</answer>", "reference": "2029-01-16", "answer": "2029-01-16", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "day_of_month", "day": 15}, "after": "2029-01-11", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002228", "row_id": 29002228, "family": "F4", "category": "F4", "template_id": "f4_maint", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring maintenance window is scheduled on the 15th of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Friday 2023-01-06? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Thu 2022-12-15: business day, occurrence 2022-12-15.\nNominal Sun 2023-01-15: weekend, moved forward to Tue 2023-01-17, occurrence 2023-01-17.\nEarliest occurrence strictly after 2023-01-06 is 2023-01-17.\n<answer>2023-01-17</answer>", "reference": "2023-01-17", "answer": "2023-01-17", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "day_of_month", "day": 15}, "after": "2023-01-06", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002229", "row_id": 29002229, "family": "F4", "category": "F4", "template_id": "f4_recon", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring reconciliation run is scheduled on the 20th and on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Friday 2022-04-22? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sun 2022-03-20: weekend, moved back to Fri 2022-03-18, occurrence 2022-03-18.\nNominal Thu 2022-03-31: business day, occurrence 2022-03-31.\nNominal Wed 2022-04-20: business day, occurrence 2022-04-20.\nNominal Sat 2022-04-30: weekend, moved back to Fri 2022-04-29, occurrence 2022-04-29.\nEarliest occurrence strictly after 2022-04-22 is 2022-04-29.\n<answer>2022-04-29</answer>", "reference": "2022-04-29", "answer": "2022-04-29", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "semimonthly", "day": 20}, "after": "2022-04-22", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002230", "row_id": 29002230, "family": "F4", "category": "F4", "template_id": "f4_report", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring report generation is scheduled on the 20th and on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Wednesday 2025-07-02? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Fri 2025-06-20: business day, occurrence 2025-06-20.\nNominal Mon 2025-06-30: business day, occurrence 2025-06-30.\nNominal Sun 2025-07-20: weekend, moved forward to Mon 2025-07-21, occurrence 2025-07-21.\nEarliest occurrence strictly after 2025-07-02 is 2025-07-21.\n<answer>2025-07-21</answer>", "reference": "2025-07-21", "answer": "2025-07-21", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "semimonthly", "day": 20}, "after": "2025-07-02", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002231", "row_id": 29002231, "family": "F4", "category": "F4", "template_id": "f4_report", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring report generation is scheduled on the 4th of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Saturday 2028-05-20? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Thu 2028-05-04: business day, occurrence 2028-05-04.\nNominal Sun 2028-06-04: weekend, moved back to Fri 2028-06-02, occurrence 2028-06-02.\nEarliest occurrence strictly after 2028-05-20 is 2028-06-02.\n<answer>2028-06-02</answer>", "reference": "2028-06-02", "answer": "2028-06-02", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "day_of_month", "day": 4}, "after": "2028-05-20", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002232", "row_id": 29002232, "family": "F4", "category": "F4", "template_id": "f4_export", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring data export is scheduled on the 6th of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Tuesday 2030-04-02? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Wed 2030-03-06: business day, occurrence 2030-03-06.\nNominal Sat 2030-04-06: weekend, moved back to Fri 2030-04-05, occurrence 2030-04-05.\nEarliest occurrence strictly after 2030-04-02 is 2030-04-05.\n<answer>2030-04-05</answer>", "reference": "2030-04-05", "answer": "2030-04-05", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "day_of_month", "day": 6}, "after": "2030-04-02", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002233", "row_id": 29002233, "family": "F4", "category": "F4", "template_id": "f4_report", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring report generation is scheduled on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Monday 2027-05-17? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Fri 2027-04-30: business day, occurrence 2027-04-30.\nNominal Mon 2027-05-31: holiday (Memorial Day), moved back to Fri 2027-05-28, occurrence 2027-05-28.\nEarliest occurrence strictly after 2027-05-17 is 2027-05-28.\n<answer>2027-05-28</answer>", "reference": "2027-05-28", "answer": "2027-05-28", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "month_end"}, "after": "2027-05-17", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002234", "row_id": 29002234, "family": "F4", "category": "F4", "template_id": "f4_sweep", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring account sweep is scheduled on the last calendar day of March, June, September and December. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Monday 2023-12-11? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sun 2023-12-31: weekend, moved back to Fri 2023-12-29, occurrence 2023-12-29.\nEarliest occurrence strictly after 2023-12-11 is 2023-12-29.\n<answer>2023-12-29</answer>", "reference": "2023-12-29", "answer": "2023-12-29", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "quarter_end"}, "after": "2023-12-11", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002235", "row_id": 29002235, "family": "F4", "category": "F4", "template_id": "f4_recon", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring reconciliation run is scheduled on the fourth Saturday of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Monday 2025-02-24? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sat 2025-01-25: weekend, moved forward to Mon 2025-01-27, occurrence 2025-01-27.\nNominal Sat 2025-02-22: weekend, moved forward to Mon 2025-02-24, occurrence 2025-02-24.\nNominal Sat 2025-03-22: weekend, moved forward to Mon 2025-03-24, occurrence 2025-03-24.\nEarliest occurrence strictly after 2025-02-24 is 2025-03-24.\n<answer>2025-03-24</answer>", "reference": "2025-03-24", "answer": "2025-03-24", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "nth_weekday", "weekday": 5, "n": 4}, "after": "2025-02-24", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002236", "row_id": 29002236, "family": "F4", "category": "F4", "template_id": "f4_archive", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring archive rotation is scheduled on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Saturday 2026-01-10? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Wed 2025-12-31: business day, occurrence 2025-12-31.\nNominal Sat 2026-01-31: weekend, moved back to Fri 2026-01-30, occurrence 2026-01-30.\nEarliest occurrence strictly after 2026-01-10 is 2026-01-30.\n<answer>2026-01-30</answer>", "reference": "2026-01-30", "answer": "2026-01-30", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "month_end"}, "after": "2026-01-10", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002237", "row_id": 29002237, "family": "F4", "category": "F4", "template_id": "f4_maint", "enumerated": true, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring maintenance window is scheduled on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately following business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding these observed United States federal holidays, which are the complete observed federal calendar for every year this question can reach, in 2020: 2020-01-01, 2020-01-20, 2020-02-17, 2020-05-25, 2020-07-03, 2020-09-07, 2020-10-12, 2020-11-11, 2020-11-26, 2020-12-25; in 2021: 2021-01-01, 2021-01-18, 2021-02-15, 2021-05-31, 2021-06-18, 2021-07-05, 2021-09-06, 2021-10-11, 2021-11-11, 2021-11-25, 2021-12-24, 2021-12-31; in 2022: 2022-01-17, 2022-02-21, 2022-05-30, 2022-06-20, 2022-07-04, 2022-09-05, 2022-10-10, 2022-11-11, 2022-11-24, 2022-12-26. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Monday 2021-02-08? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sun 2021-01-31: weekend, moved forward to Mon 2021-02-01, occurrence 2021-02-01.\nNominal Sun 2021-02-28: weekend, moved forward to Mon 2021-03-01, occurrence 2021-03-01.\nEarliest occurrence strictly after 2021-02-08 is 2021-03-01.\n<answer>2021-03-01</answer>", "reference": "2021-03-01", "answer": "2021-03-01", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "month_end"}, "after": "2021-02-08", "adjust": "next"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002238", "row_id": 29002238, "family": "F4", "category": "F4", "template_id": "f4_maint", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring maintenance window is scheduled on the 15th and on the last calendar day of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Tuesday 2026-08-04? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Wed 2026-07-15: business day, occurrence 2026-07-15.\nNominal Fri 2026-07-31: business day, occurrence 2026-07-31.\nNominal Sat 2026-08-15: weekend, moved back to Fri 2026-08-14, occurrence 2026-08-14.\nEarliest occurrence strictly after 2026-08-04 is 2026-08-14.\n<answer>2026-08-14</answer>", "reference": "2026-08-14", "answer": "2026-08-14", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "semimonthly", "day": 15}, "after": "2026-08-04", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002239", "row_id": 29002239, "family": "F4", "category": "F4", "template_id": "f4_index", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: A recurring index rebuild is scheduled on the 12th of each month. Any occurrence that falls on a Saturday, a Sunday, or an observed United States federal holiday is moved to the immediately preceding business day; an occurrence that already falls on a business day is not moved. Business days are Monday to Friday, excluding United States federal holidays as observed under 5 U.S.C. 6103: a holiday falling on a Saturday is observed on the preceding Friday, and one falling on a Sunday is observed on the following Monday. Occurrences are compared by their adjusted dates. What is the first occurrence strictly after Wednesday 2028-03-08? Give the answer as <answer>YYYY-MM-DD</answer>.", "completion": "Nominal Sat 2028-02-12: weekend, moved back to Fri 2028-02-11, occurrence 2028-02-11.\nNominal Sun 2028-03-12: weekend, moved back to Fri 2028-03-10, occurrence 2028-03-10.\nEarliest occurrence strictly after 2028-03-08 is 2028-03-10.\n<answer>2028-03-10</answer>", "reference": "2028-03-10", "answer": "2028-03-10", "answer_type": "date", "params": {"family": "F4", "schedule": {"kind": "day_of_month", "day": 12}, "after": "2028-03-08", "adjust": "prior"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002240", "row_id": 29002240, "family": "F5", "category": "F5", "template_id": "f5_of_offset_weeks", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 3 weeks after Saturday 2020-12-12? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2020-12-12 plus 3 weeks = 21 calendar days = 2021-01-02 Sat.\nISO weeks run Monday to Sunday, so this week is 2020-12-28 Mon to 2021-01-03 Sun.\nThe Thursday of that week is 2020-12-31, which falls in 2020, so the ISO year is 2020.\nThe first Thursday of 2020 is 2020-01-02, so ISO week 01 of 2020 starts 2019-12-30 Mon.\n2020-12-28 minus 2019-12-30 = 364 days = 52 weeks, so the week number is 53.\n<answer>2020-W53</answer>", "reference": "2020-W53", "answer": "2020-W53", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_weeks", "date": "2020-12-12", "offset_weeks": 3}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002241", "row_id": 29002241, "family": "F5", "category": "F5", "template_id": "f5_of_nth_weekday", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the third Tuesday of November 2026? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "The third Tuesday of November 2026 is 2026-11-17.\nISO weeks run Monday to Sunday, so this week is 2026-11-16 Mon to 2026-11-22 Sun.\nThe Thursday of that week is 2026-11-19, which falls in 2026, so the ISO year is 2026.\nThe first Thursday of 2026 is 2026-01-01, so ISO week 01 of 2026 starts 2025-12-29 Mon.\n2026-11-16 minus 2025-12-29 = 322 days = 46 weeks, so the week number is 47.\n<answer>2026-W47</answer>", "reference": "2026-W47", "answer": "2026-W47", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_nth_weekday", "date": "2026-11-07", "weekday": 1, "n": 3}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002242", "row_id": 29002242, "family": "F5", "category": "F5", "template_id": "f5_of_date", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains Tuesday 2025-01-21? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "Target 2025-01-21 Tue.\nISO weeks run Monday to Sunday, so this week is 2025-01-20 Mon to 2025-01-26 Sun.\nThe Thursday of that week is 2025-01-23, which falls in 2025, so the ISO year is 2025.\nThe first Thursday of 2025 is 2025-01-02, so ISO week 01 of 2025 starts 2024-12-30 Mon.\n2025-01-20 minus 2024-12-30 = 21 days = 3 weeks, so the week number is 4.\n<answer>2025-W04</answer>", "reference": "2025-W04", "answer": "2025-W04", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_date", "date": "2025-01-21"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002243", "row_id": 29002243, "family": "F5", "category": "F5", "template_id": "f5_of_offset_weeks", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 2 weeks after Saturday 2021-12-18? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2021-12-18 plus 2 weeks = 14 calendar days = 2022-01-01 Sat.\nISO weeks run Monday to Sunday, so this week is 2021-12-27 Mon to 2022-01-02 Sun.\nThe Thursday of that week is 2021-12-30, which falls in 2021, so the ISO year is 2021.\nThe first Thursday of 2021 is 2021-01-07, so ISO week 01 of 2021 starts 2021-01-04 Mon.\n2021-12-27 minus 2021-01-04 = 357 days = 51 weeks, so the week number is 52.\n<answer>2021-W52</answer>", "reference": "2021-W52", "answer": "2021-W52", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_weeks", "date": "2021-12-18", "offset_weeks": 2}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002244", "row_id": 29002244, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 45 calendar days before Monday 2029-01-22? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2029-01-22 minus 45 calendar days = 2028-12-08 Fri.\nISO weeks run Monday to Sunday, so this week is 2028-12-04 Mon to 2028-12-10 Sun.\nThe Thursday of that week is 2028-12-07, which falls in 2028, so the ISO year is 2028.\nThe first Thursday of 2028 is 2028-01-06, so ISO week 01 of 2028 starts 2028-01-03 Mon.\n2028-12-04 minus 2028-01-03 = 336 days = 48 weeks, so the week number is 49.\n<answer>2028-W49</answer>", "reference": "2028-W49", "answer": "2028-W49", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2029-01-22", "offset_days": -45}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002245", "row_id": 29002245, "family": "F5", "category": "F5", "template_id": "f5_of_date", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains Tuesday 2020-11-10? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "Target 2020-11-10 Tue.\nISO weeks run Monday to Sunday, so this week is 2020-11-09 Mon to 2020-11-15 Sun.\nThe Thursday of that week is 2020-11-12, which falls in 2020, so the ISO year is 2020.\nThe first Thursday of 2020 is 2020-01-02, so ISO week 01 of 2020 starts 2019-12-30 Mon.\n2020-11-09 minus 2019-12-30 = 315 days = 45 weeks, so the week number is 46.\n<answer>2020-W46</answer>", "reference": "2020-W46", "answer": "2020-W46", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_date", "date": "2020-11-10"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002246", "row_id": 29002246, "family": "F5", "category": "F5", "template_id": "f5_of_offset_weeks", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 8 weeks before Sunday 2023-02-26? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2023-02-26 minus 8 weeks = 56 calendar days = 2023-01-01 Sun.\nISO weeks run Monday to Sunday, so this week is 2022-12-26 Mon to 2023-01-01 Sun.\nThe Thursday of that week is 2022-12-29, which falls in 2022, so the ISO year is 2022.\nThe first Thursday of 2022 is 2022-01-06, so ISO week 01 of 2022 starts 2022-01-03 Mon.\n2022-12-26 minus 2022-01-03 = 357 days = 51 weeks, so the week number is 52.\n<answer>2022-W52</answer>", "reference": "2022-W52", "answer": "2022-W52", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_weeks", "date": "2023-02-26", "offset_weeks": -8}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002247", "row_id": 29002247, "family": "F5", "category": "F5", "template_id": "f5_of_offset_weeks", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 3 weeks after Friday 2023-07-07? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2023-07-07 plus 3 weeks = 21 calendar days = 2023-07-28 Fri.\nISO weeks run Monday to Sunday, so this week is 2023-07-24 Mon to 2023-07-30 Sun.\nThe Thursday of that week is 2023-07-27, which falls in 2023, so the ISO year is 2023.\nThe first Thursday of 2023 is 2023-01-05, so ISO week 01 of 2023 starts 2023-01-02 Mon.\n2023-07-24 minus 2023-01-02 = 203 days = 29 weeks, so the week number is 30.\n<answer>2023-W30</answer>", "reference": "2023-W30", "answer": "2023-W30", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_weeks", "date": "2023-07-07", "offset_weeks": 3}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002248", "row_id": 29002248, "family": "F5", "category": "F5", "template_id": "f5_of_date", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains Thursday 2024-09-19? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "Target 2024-09-19 Thu.\nISO weeks run Monday to Sunday, so this week is 2024-09-16 Mon to 2024-09-22 Sun.\nThe Thursday of that week is 2024-09-19, which falls in 2024, so the ISO year is 2024.\nThe first Thursday of 2024 is 2024-01-04, so ISO week 01 of 2024 starts 2024-01-01 Mon.\n2024-09-16 minus 2024-01-01 = 259 days = 37 weeks, so the week number is 38.\n<answer>2024-W38</answer>", "reference": "2024-W38", "answer": "2024-W38", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_date", "date": "2024-09-19"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002249", "row_id": 29002249, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 21 calendar days after Monday 2024-12-09? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2024-12-09 plus 21 calendar days = 2024-12-30 Mon.\nISO weeks run Monday to Sunday, so this week is 2024-12-30 Mon to 2025-01-05 Sun.\nThe Thursday of that week is 2025-01-02, which falls in 2025, so the ISO year is 2025.\nThe first Thursday of 2025 is 2025-01-02, so ISO week 01 of 2025 starts 2024-12-30 Mon.\n2024-12-30 minus 2024-12-30 = 0 days = 0 weeks, so the week number is 1.\n<answer>2025-W01</answer>", "reference": "2025-W01", "answer": "2025-W01", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2024-12-09", "offset_days": 21}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002250", "row_id": 29002250, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 7 calendar days before Saturday 2027-05-29? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2027-05-29 minus 7 calendar days = 2027-05-22 Sat.\nISO weeks run Monday to Sunday, so this week is 2027-05-17 Mon to 2027-05-23 Sun.\nThe Thursday of that week is 2027-05-20, which falls in 2027, so the ISO year is 2027.\nThe first Thursday of 2027 is 2027-01-07, so ISO week 01 of 2027 starts 2027-01-04 Mon.\n2027-05-17 minus 2027-01-04 = 133 days = 19 weeks, so the week number is 20.\n<answer>2027-W20</answer>", "reference": "2027-W20", "answer": "2027-W20", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2027-05-29", "offset_days": -7}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002251", "row_id": 29002251, "family": "F5", "category": "F5", "template_id": "f5_of_nth_weekday", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the fourth Wednesday of January 2024? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "The fourth Wednesday of January 2024 is 2024-01-24.\nISO weeks run Monday to Sunday, so this week is 2024-01-22 Mon to 2024-01-28 Sun.\nThe Thursday of that week is 2024-01-25, which falls in 2024, so the ISO year is 2024.\nThe first Thursday of 2024 is 2024-01-04, so ISO week 01 of 2024 starts 2024-01-01 Mon.\n2024-01-22 minus 2024-01-01 = 21 days = 3 weeks, so the week number is 4.\n<answer>2024-W04</answer>", "reference": "2024-W04", "answer": "2024-W04", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_nth_weekday", "date": "2024-01-12", "weekday": 2, "n": 4}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002252", "row_id": 29002252, "family": "F5", "category": "F5", "template_id": "f5_of_offset_weeks", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 3 weeks after Wednesday 2025-12-10? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2025-12-10 plus 3 weeks = 21 calendar days = 2025-12-31 Wed.\nISO weeks run Monday to Sunday, so this week is 2025-12-29 Mon to 2026-01-04 Sun.\nThe Thursday of that week is 2026-01-01, which falls in 2026, so the ISO year is 2026.\nThe first Thursday of 2026 is 2026-01-01, so ISO week 01 of 2026 starts 2025-12-29 Mon.\n2025-12-29 minus 2025-12-29 = 0 days = 0 weeks, so the week number is 1.\n<answer>2026-W01</answer>", "reference": "2026-W01", "answer": "2026-W01", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_weeks", "date": "2025-12-10", "offset_weeks": 3}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002253", "row_id": 29002253, "family": "F5", "category": "F5", "template_id": "f5_of_offset_weeks", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 2 weeks after Friday 2027-10-01? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2027-10-01 plus 2 weeks = 14 calendar days = 2027-10-15 Fri.\nISO weeks run Monday to Sunday, so this week is 2027-10-11 Mon to 2027-10-17 Sun.\nThe Thursday of that week is 2027-10-14, which falls in 2027, so the ISO year is 2027.\nThe first Thursday of 2027 is 2027-01-07, so ISO week 01 of 2027 starts 2027-01-04 Mon.\n2027-10-11 minus 2027-01-04 = 280 days = 40 weeks, so the week number is 41.\n<answer>2027-W41</answer>", "reference": "2027-W41", "answer": "2027-W41", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_weeks", "date": "2027-10-01", "offset_weeks": 2}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002254", "row_id": 29002254, "family": "F5", "category": "F5", "template_id": "f5_of_date", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains Sunday 2022-05-15? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "Target 2022-05-15 Sun.\nISO weeks run Monday to Sunday, so this week is 2022-05-09 Mon to 2022-05-15 Sun.\nThe Thursday of that week is 2022-05-12, which falls in 2022, so the ISO year is 2022.\nThe first Thursday of 2022 is 2022-01-06, so ISO week 01 of 2022 starts 2022-01-03 Mon.\n2022-05-09 minus 2022-01-03 = 126 days = 18 weeks, so the week number is 19.\n<answer>2022-W19</answer>", "reference": "2022-W19", "answer": "2022-W19", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_date", "date": "2022-05-15"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002255", "row_id": 29002255, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 3 calendar days before Monday 2027-01-04? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2027-01-04 minus 3 calendar days = 2027-01-01 Fri.\nISO weeks run Monday to Sunday, so this week is 2026-12-28 Mon to 2027-01-03 Sun.\nThe Thursday of that week is 2026-12-31, which falls in 2026, so the ISO year is 2026.\nThe first Thursday of 2026 is 2026-01-01, so ISO week 01 of 2026 starts 2025-12-29 Mon.\n2026-12-28 minus 2025-12-29 = 364 days = 52 weeks, so the week number is 53.\n<answer>2026-W53</answer>", "reference": "2026-W53", "answer": "2026-W53", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2027-01-04", "offset_days": -3}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002256", "row_id": 29002256, "family": "F5", "category": "F5", "template_id": "f5_of_nth_weekday", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the second Tuesday of March 2024? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "The second Tuesday of March 2024 is 2024-03-12.\nISO weeks run Monday to Sunday, so this week is 2024-03-11 Mon to 2024-03-17 Sun.\nThe Thursday of that week is 2024-03-14, which falls in 2024, so the ISO year is 2024.\nThe first Thursday of 2024 is 2024-01-04, so ISO week 01 of 2024 starts 2024-01-01 Mon.\n2024-03-11 minus 2024-01-01 = 70 days = 10 weeks, so the week number is 11.\n<answer>2024-W11</answer>", "reference": "2024-W11", "answer": "2024-W11", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_nth_weekday", "date": "2024-03-08", "weekday": 1, "n": 2}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002257", "row_id": 29002257, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 21 calendar days after Tuesday 2024-08-13? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2024-08-13 plus 21 calendar days = 2024-09-03 Tue.\nISO weeks run Monday to Sunday, so this week is 2024-09-02 Mon to 2024-09-08 Sun.\nThe Thursday of that week is 2024-09-05, which falls in 2024, so the ISO year is 2024.\nThe first Thursday of 2024 is 2024-01-04, so ISO week 01 of 2024 starts 2024-01-01 Mon.\n2024-09-02 minus 2024-01-01 = 245 days = 35 weeks, so the week number is 36.\n<answer>2024-W36</answer>", "reference": "2024-W36", "answer": "2024-W36", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2024-08-13", "offset_days": 21}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002258", "row_id": 29002258, "family": "F5", "category": "F5", "template_id": "f5_of_offset_weeks", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 8 weeks after Saturday 2027-11-06? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2027-11-06 plus 8 weeks = 56 calendar days = 2028-01-01 Sat.\nISO weeks run Monday to Sunday, so this week is 2027-12-27 Mon to 2028-01-02 Sun.\nThe Thursday of that week is 2027-12-30, which falls in 2027, so the ISO year is 2027.\nThe first Thursday of 2027 is 2027-01-07, so ISO week 01 of 2027 starts 2027-01-04 Mon.\n2027-12-27 minus 2027-01-04 = 357 days = 51 weeks, so the week number is 52.\n<answer>2027-W52</answer>", "reference": "2027-W52", "answer": "2027-W52", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_weeks", "date": "2027-11-06", "offset_weeks": 8}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002259", "row_id": 29002259, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 21 calendar days before Friday 2026-02-27? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2026-02-27 minus 21 calendar days = 2026-02-06 Fri.\nISO weeks run Monday to Sunday, so this week is 2026-02-02 Mon to 2026-02-08 Sun.\nThe Thursday of that week is 2026-02-05, which falls in 2026, so the ISO year is 2026.\nThe first Thursday of 2026 is 2026-01-01, so ISO week 01 of 2026 starts 2025-12-29 Mon.\n2026-02-02 minus 2025-12-29 = 35 days = 5 weeks, so the week number is 6.\n<answer>2026-W06</answer>", "reference": "2026-W06", "answer": "2026-W06", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2026-02-27", "offset_days": -21}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002260", "row_id": 29002260, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 45 calendar days after Friday 2020-11-20? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2020-11-20 plus 45 calendar days = 2021-01-04 Mon.\nISO weeks run Monday to Sunday, so this week is 2021-01-04 Mon to 2021-01-10 Sun.\nThe Thursday of that week is 2021-01-07, which falls in 2021, so the ISO year is 2021.\nThe first Thursday of 2021 is 2021-01-07, so ISO week 01 of 2021 starts 2021-01-04 Mon.\n2021-01-04 minus 2021-01-04 = 0 days = 0 weeks, so the week number is 1.\n<answer>2021-W01</answer>", "reference": "2021-W01", "answer": "2021-W01", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2020-11-20", "offset_days": 45}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002261", "row_id": 29002261, "family": "F5", "category": "F5", "template_id": "f5_of_offset_weeks", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 8 weeks after Monday 2029-11-05? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2029-11-05 plus 8 weeks = 56 calendar days = 2029-12-31 Mon.\nISO weeks run Monday to Sunday, so this week is 2029-12-31 Mon to 2030-01-06 Sun.\nThe Thursday of that week is 2030-01-03, which falls in 2030, so the ISO year is 2030.\nThe first Thursday of 2030 is 2030-01-03, so ISO week 01 of 2030 starts 2029-12-31 Mon.\n2029-12-31 minus 2029-12-31 = 0 days = 0 weeks, so the week number is 1.\n<answer>2030-W01</answer>", "reference": "2030-W01", "answer": "2030-W01", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_weeks", "date": "2029-11-05", "offset_weeks": 8}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002262", "row_id": 29002262, "family": "F5", "category": "F5", "template_id": "f5_of_nth_weekday", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the fourth Thursday of February 2023? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "The fourth Thursday of February 2023 is 2023-02-23.\nISO weeks run Monday to Sunday, so this week is 2023-02-20 Mon to 2023-02-26 Sun.\nThe Thursday of that week is 2023-02-23, which falls in 2023, so the ISO year is 2023.\nThe first Thursday of 2023 is 2023-01-05, so ISO week 01 of 2023 starts 2023-01-02 Mon.\n2023-02-20 minus 2023-01-02 = 49 days = 7 weeks, so the week number is 8.\n<answer>2023-W08</answer>", "reference": "2023-W08", "answer": "2023-W08", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_nth_weekday", "date": "2023-02-28", "weekday": 3, "n": 4}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002263", "row_id": 29002263, "family": "F5", "category": "F5", "template_id": "f5_of_date", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains Monday 2026-02-09? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "Target 2026-02-09 Mon.\nISO weeks run Monday to Sunday, so this week is 2026-02-09 Mon to 2026-02-15 Sun.\nThe Thursday of that week is 2026-02-12, which falls in 2026, so the ISO year is 2026.\nThe first Thursday of 2026 is 2026-01-01, so ISO week 01 of 2026 starts 2025-12-29 Mon.\n2026-02-09 minus 2025-12-29 = 42 days = 6 weeks, so the week number is 7.\n<answer>2026-W07</answer>", "reference": "2026-W07", "answer": "2026-W07", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_date", "date": "2026-02-09"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002264", "row_id": 29002264, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 10 calendar days before Monday 2021-01-11? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2021-01-11 minus 10 calendar days = 2021-01-01 Fri.\nISO weeks run Monday to Sunday, so this week is 2020-12-28 Mon to 2021-01-03 Sun.\nThe Thursday of that week is 2020-12-31, which falls in 2020, so the ISO year is 2020.\nThe first Thursday of 2020 is 2020-01-02, so ISO week 01 of 2020 starts 2019-12-30 Mon.\n2020-12-28 minus 2019-12-30 = 364 days = 52 weeks, so the week number is 53.\n<answer>2020-W53</answer>", "reference": "2020-W53", "answer": "2020-W53", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2021-01-11", "offset_days": -10}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002265", "row_id": 29002265, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 30 calendar days after Tuesday 2024-02-20? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2024-02-20 plus 30 calendar days = 2024-03-21 Thu.\nISO weeks run Monday to Sunday, so this week is 2024-03-18 Mon to 2024-03-24 Sun.\nThe Thursday of that week is 2024-03-21, which falls in 2024, so the ISO year is 2024.\nThe first Thursday of 2024 is 2024-01-04, so ISO week 01 of 2024 starts 2024-01-01 Mon.\n2024-03-18 minus 2024-01-01 = 77 days = 11 weeks, so the week number is 12.\n<answer>2024-W12</answer>", "reference": "2024-W12", "answer": "2024-W12", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2024-02-20", "offset_days": 30}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002266", "row_id": 29002266, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 21 calendar days after Tuesday 2021-03-23? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2021-03-23 plus 21 calendar days = 2021-04-13 Tue.\nISO weeks run Monday to Sunday, so this week is 2021-04-12 Mon to 2021-04-18 Sun.\nThe Thursday of that week is 2021-04-15, which falls in 2021, so the ISO year is 2021.\nThe first Thursday of 2021 is 2021-01-07, so ISO week 01 of 2021 starts 2021-01-04 Mon.\n2021-04-12 minus 2021-01-04 = 98 days = 14 weeks, so the week number is 15.\n<answer>2021-W15</answer>", "reference": "2021-W15", "answer": "2021-W15", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2021-03-23", "offset_days": 21}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002267", "row_id": 29002267, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 14 calendar days before Sunday 2022-01-16? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2022-01-16 minus 14 calendar days = 2022-01-02 Sun.\nISO weeks run Monday to Sunday, so this week is 2021-12-27 Mon to 2022-01-02 Sun.\nThe Thursday of that week is 2021-12-30, which falls in 2021, so the ISO year is 2021.\nThe first Thursday of 2021 is 2021-01-07, so ISO week 01 of 2021 starts 2021-01-04 Mon.\n2021-12-27 minus 2021-01-04 = 357 days = 51 weeks, so the week number is 52.\n<answer>2021-W52</answer>", "reference": "2021-W52", "answer": "2021-W52", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2022-01-16", "offset_days": -14}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002268", "row_id": 29002268, "family": "F5", "category": "F5", "template_id": "f5_of_date", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains Thursday 2021-04-08? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "Target 2021-04-08 Thu.\nISO weeks run Monday to Sunday, so this week is 2021-04-05 Mon to 2021-04-11 Sun.\nThe Thursday of that week is 2021-04-08, which falls in 2021, so the ISO year is 2021.\nThe first Thursday of 2021 is 2021-01-07, so ISO week 01 of 2021 starts 2021-01-04 Mon.\n2021-04-05 minus 2021-01-04 = 91 days = 13 weeks, so the week number is 14.\n<answer>2021-W14</answer>", "reference": "2021-W14", "answer": "2021-W14", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_date", "date": "2021-04-08"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002269", "row_id": 29002269, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 60 calendar days after Monday 2021-07-05? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2021-07-05 plus 60 calendar days = 2021-09-03 Fri.\nISO weeks run Monday to Sunday, so this week is 2021-08-30 Mon to 2021-09-05 Sun.\nThe Thursday of that week is 2021-09-02, which falls in 2021, so the ISO year is 2021.\nThe first Thursday of 2021 is 2021-01-07, so ISO week 01 of 2021 starts 2021-01-04 Mon.\n2021-08-30 minus 2021-01-04 = 238 days = 34 weeks, so the week number is 35.\n<answer>2021-W35</answer>", "reference": "2021-W35", "answer": "2021-W35", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2021-07-05", "offset_days": 60}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002270", "row_id": 29002270, "family": "F5", "category": "F5", "template_id": "f5_of_offset_weeks", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 4 weeks before Sunday 2023-01-29? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2023-01-29 minus 4 weeks = 28 calendar days = 2023-01-01 Sun.\nISO weeks run Monday to Sunday, so this week is 2022-12-26 Mon to 2023-01-01 Sun.\nThe Thursday of that week is 2022-12-29, which falls in 2022, so the ISO year is 2022.\nThe first Thursday of 2022 is 2022-01-06, so ISO week 01 of 2022 starts 2022-01-03 Mon.\n2022-12-26 minus 2022-01-03 = 357 days = 51 weeks, so the week number is 52.\n<answer>2022-W52</answer>", "reference": "2022-W52", "answer": "2022-W52", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_weeks", "date": "2023-01-29", "offset_weeks": -4}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002271", "row_id": 29002271, "family": "F5", "category": "F5", "template_id": "f5_of_nth_weekday", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the second Friday of March 2027? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "The second Friday of March 2027 is 2027-03-12.\nISO weeks run Monday to Sunday, so this week is 2027-03-08 Mon to 2027-03-14 Sun.\nThe Thursday of that week is 2027-03-11, which falls in 2027, so the ISO year is 2027.\nThe first Thursday of 2027 is 2027-01-07, so ISO week 01 of 2027 starts 2027-01-04 Mon.\n2027-03-08 minus 2027-01-04 = 63 days = 9 weeks, so the week number is 10.\n<answer>2027-W10</answer>", "reference": "2027-W10", "answer": "2027-W10", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_nth_weekday", "date": "2027-03-05", "weekday": 4, "n": 2}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002272", "row_id": 29002272, "family": "F5", "category": "F5", "template_id": "f5_of_date", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains Wednesday 2021-06-02? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "Target 2021-06-02 Wed.\nISO weeks run Monday to Sunday, so this week is 2021-05-31 Mon to 2021-06-06 Sun.\nThe Thursday of that week is 2021-06-03, which falls in 2021, so the ISO year is 2021.\nThe first Thursday of 2021 is 2021-01-07, so ISO week 01 of 2021 starts 2021-01-04 Mon.\n2021-05-31 minus 2021-01-04 = 147 days = 21 weeks, so the week number is 22.\n<answer>2021-W22</answer>", "reference": "2021-W22", "answer": "2021-W22", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_date", "date": "2021-06-02"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002273", "row_id": 29002273, "family": "F5", "category": "F5", "template_id": "f5_of_offset_weeks", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 8 weeks before Tuesday 2025-02-25? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2025-02-25 minus 8 weeks = 56 calendar days = 2024-12-31 Tue.\nISO weeks run Monday to Sunday, so this week is 2024-12-30 Mon to 2025-01-05 Sun.\nThe Thursday of that week is 2025-01-02, which falls in 2025, so the ISO year is 2025.\nThe first Thursday of 2025 is 2025-01-02, so ISO week 01 of 2025 starts 2024-12-30 Mon.\n2024-12-30 minus 2024-12-30 = 0 days = 0 weeks, so the week number is 1.\n<answer>2025-W01</answer>", "reference": "2025-W01", "answer": "2025-W01", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_weeks", "date": "2025-02-25", "offset_weeks": -8}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002274", "row_id": 29002274, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 14 calendar days after Thursday 2026-09-24? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2026-09-24 plus 14 calendar days = 2026-10-08 Thu.\nISO weeks run Monday to Sunday, so this week is 2026-10-05 Mon to 2026-10-11 Sun.\nThe Thursday of that week is 2026-10-08, which falls in 2026, so the ISO year is 2026.\nThe first Thursday of 2026 is 2026-01-01, so ISO week 01 of 2026 starts 2025-12-29 Mon.\n2026-10-05 minus 2025-12-29 = 280 days = 40 weeks, so the week number is 41.\n<answer>2026-W41</answer>", "reference": "2026-W41", "answer": "2026-W41", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2026-09-24", "offset_days": 14}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002275", "row_id": 29002275, "family": "F5", "category": "F5", "template_id": "f5_of_date", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains Monday 2021-02-01? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "Target 2021-02-01 Mon.\nISO weeks run Monday to Sunday, so this week is 2021-02-01 Mon to 2021-02-07 Sun.\nThe Thursday of that week is 2021-02-04, which falls in 2021, so the ISO year is 2021.\nThe first Thursday of 2021 is 2021-01-07, so ISO week 01 of 2021 starts 2021-01-04 Mon.\n2021-02-01 minus 2021-01-04 = 28 days = 4 weeks, so the week number is 5.\n<answer>2021-W05</answer>", "reference": "2021-W05", "answer": "2021-W05", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_date", "date": "2021-02-01"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002276", "row_id": 29002276, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 10 calendar days after Friday 2025-12-19? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2025-12-19 plus 10 calendar days = 2025-12-29 Mon.\nISO weeks run Monday to Sunday, so this week is 2025-12-29 Mon to 2026-01-04 Sun.\nThe Thursday of that week is 2026-01-01, which falls in 2026, so the ISO year is 2026.\nThe first Thursday of 2026 is 2026-01-01, so ISO week 01 of 2026 starts 2025-12-29 Mon.\n2025-12-29 minus 2025-12-29 = 0 days = 0 weeks, so the week number is 1.\n<answer>2026-W01</answer>", "reference": "2026-W01", "answer": "2026-W01", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2025-12-19", "offset_days": 10}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002277", "row_id": 29002277, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 10 calendar days after Saturday 2028-07-29? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2028-07-29 plus 10 calendar days = 2028-08-08 Tue.\nISO weeks run Monday to Sunday, so this week is 2028-08-07 Mon to 2028-08-13 Sun.\nThe Thursday of that week is 2028-08-10, which falls in 2028, so the ISO year is 2028.\nThe first Thursday of 2028 is 2028-01-06, so ISO week 01 of 2028 starts 2028-01-03 Mon.\n2028-08-07 minus 2028-01-03 = 217 days = 31 weeks, so the week number is 32.\n<answer>2028-W32</answer>", "reference": "2028-W32", "answer": "2028-W32", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2028-07-29", "offset_days": 10}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002278", "row_id": 29002278, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 30 calendar days before Thursday 2025-05-08? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2025-05-08 minus 30 calendar days = 2025-04-08 Tue.\nISO weeks run Monday to Sunday, so this week is 2025-04-07 Mon to 2025-04-13 Sun.\nThe Thursday of that week is 2025-04-10, which falls in 2025, so the ISO year is 2025.\nThe first Thursday of 2025 is 2025-01-02, so ISO week 01 of 2025 starts 2024-12-30 Mon.\n2025-04-07 minus 2024-12-30 = 98 days = 14 weeks, so the week number is 15.\n<answer>2025-W15</answer>", "reference": "2025-W15", "answer": "2025-W15", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2025-05-08", "offset_days": -30}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002279", "row_id": 29002279, "family": "F5", "category": "F5", "template_id": "f5_of_offset_weeks", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 3 weeks after Friday 2026-12-11? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2026-12-11 plus 3 weeks = 21 calendar days = 2027-01-01 Fri.\nISO weeks run Monday to Sunday, so this week is 2026-12-28 Mon to 2027-01-03 Sun.\nThe Thursday of that week is 2026-12-31, which falls in 2026, so the ISO year is 2026.\nThe first Thursday of 2026 is 2026-01-01, so ISO week 01 of 2026 starts 2025-12-29 Mon.\n2026-12-28 minus 2025-12-29 = 364 days = 52 weeks, so the week number is 53.\n<answer>2026-W53</answer>", "reference": "2026-W53", "answer": "2026-W53", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_weeks", "date": "2026-12-11", "offset_weeks": 3}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002280", "row_id": 29002280, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 3 calendar days after Friday 2024-04-05? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2024-04-05 plus 3 calendar days = 2024-04-08 Mon.\nISO weeks run Monday to Sunday, so this week is 2024-04-08 Mon to 2024-04-14 Sun.\nThe Thursday of that week is 2024-04-11, which falls in 2024, so the ISO year is 2024.\nThe first Thursday of 2024 is 2024-01-04, so ISO week 01 of 2024 starts 2024-01-01 Mon.\n2024-04-08 minus 2024-01-01 = 98 days = 14 weeks, so the week number is 15.\n<answer>2024-W15</answer>", "reference": "2024-W15", "answer": "2024-W15", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2024-04-05", "offset_days": 3}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002281", "row_id": 29002281, "family": "F5", "category": "F5", "template_id": "f5_of_offset_weeks", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 3 weeks after Tuesday 2021-09-21? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2021-09-21 plus 3 weeks = 21 calendar days = 2021-10-12 Tue.\nISO weeks run Monday to Sunday, so this week is 2021-10-11 Mon to 2021-10-17 Sun.\nThe Thursday of that week is 2021-10-14, which falls in 2021, so the ISO year is 2021.\nThe first Thursday of 2021 is 2021-01-07, so ISO week 01 of 2021 starts 2021-01-04 Mon.\n2021-10-11 minus 2021-01-04 = 280 days = 40 weeks, so the week number is 41.\n<answer>2021-W41</answer>", "reference": "2021-W41", "answer": "2021-W41", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_weeks", "date": "2021-09-21", "offset_weeks": 3}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002282", "row_id": 29002282, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 30 calendar days after Friday 2027-12-03? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2027-12-03 plus 30 calendar days = 2028-01-02 Sun.\nISO weeks run Monday to Sunday, so this week is 2027-12-27 Mon to 2028-01-02 Sun.\nThe Thursday of that week is 2027-12-30, which falls in 2027, so the ISO year is 2027.\nThe first Thursday of 2027 is 2027-01-07, so ISO week 01 of 2027 starts 2027-01-04 Mon.\n2027-12-27 minus 2027-01-04 = 357 days = 51 weeks, so the week number is 52.\n<answer>2027-W52</answer>", "reference": "2027-W52", "answer": "2027-W52", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2027-12-03", "offset_days": 30}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002283", "row_id": 29002283, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 21 calendar days after Friday 2022-10-07? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2022-10-07 plus 21 calendar days = 2022-10-28 Fri.\nISO weeks run Monday to Sunday, so this week is 2022-10-24 Mon to 2022-10-30 Sun.\nThe Thursday of that week is 2022-10-27, which falls in 2022, so the ISO year is 2022.\nThe first Thursday of 2022 is 2022-01-06, so ISO week 01 of 2022 starts 2022-01-03 Mon.\n2022-10-24 minus 2022-01-03 = 294 days = 42 weeks, so the week number is 43.\n<answer>2022-W43</answer>", "reference": "2022-W43", "answer": "2022-W43", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2022-10-07", "offset_days": 21}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002284", "row_id": 29002284, "family": "F5", "category": "F5", "template_id": "f5_of_nth_weekday", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the second Tuesday of August 2024? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "The second Tuesday of August 2024 is 2024-08-13.\nISO weeks run Monday to Sunday, so this week is 2024-08-12 Mon to 2024-08-18 Sun.\nThe Thursday of that week is 2024-08-15, which falls in 2024, so the ISO year is 2024.\nThe first Thursday of 2024 is 2024-01-04, so ISO week 01 of 2024 starts 2024-01-01 Mon.\n2024-08-12 minus 2024-01-01 = 224 days = 32 weeks, so the week number is 33.\n<answer>2024-W33</answer>", "reference": "2024-W33", "answer": "2024-W33", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_nth_weekday", "date": "2024-08-09", "weekday": 1, "n": 2}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002285", "row_id": 29002285, "family": "F5", "category": "F5", "template_id": "f5_of_offset_weeks", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 6 weeks before Monday 2030-02-11? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2030-02-11 minus 6 weeks = 42 calendar days = 2029-12-31 Mon.\nISO weeks run Monday to Sunday, so this week is 2029-12-31 Mon to 2030-01-06 Sun.\nThe Thursday of that week is 2030-01-03, which falls in 2030, so the ISO year is 2030.\nThe first Thursday of 2030 is 2030-01-03, so ISO week 01 of 2030 starts 2029-12-31 Mon.\n2029-12-31 minus 2029-12-31 = 0 days = 0 weeks, so the week number is 1.\n<answer>2030-W01</answer>", "reference": "2030-W01", "answer": "2030-W01", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_weeks", "date": "2030-02-11", "offset_weeks": -6}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002286", "row_id": 29002286, "family": "F5", "category": "F5", "template_id": "f5_of_nth_weekday", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the second Wednesday of November 2027? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "The second Wednesday of November 2027 is 2027-11-10.\nISO weeks run Monday to Sunday, so this week is 2027-11-08 Mon to 2027-11-14 Sun.\nThe Thursday of that week is 2027-11-11, which falls in 2027, so the ISO year is 2027.\nThe first Thursday of 2027 is 2027-01-07, so ISO week 01 of 2027 starts 2027-01-04 Mon.\n2027-11-08 minus 2027-01-04 = 308 days = 44 weeks, so the week number is 45.\n<answer>2027-W45</answer>", "reference": "2027-W45", "answer": "2027-W45", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_nth_weekday", "date": "2027-11-23", "weekday": 2, "n": 2}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002287", "row_id": 29002287, "family": "F5", "category": "F5", "template_id": "f5_of_date", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains Thursday 2023-01-05? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "Target 2023-01-05 Thu.\nISO weeks run Monday to Sunday, so this week is 2023-01-02 Mon to 2023-01-08 Sun.\nThe Thursday of that week is 2023-01-05, which falls in 2023, so the ISO year is 2023.\nThe first Thursday of 2023 is 2023-01-05, so ISO week 01 of 2023 starts 2023-01-02 Mon.\n2023-01-02 minus 2023-01-02 = 0 days = 0 weeks, so the week number is 1.\n<answer>2023-W01</answer>", "reference": "2023-W01", "answer": "2023-W01", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_date", "date": "2023-01-05"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002288", "row_id": 29002288, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 14 calendar days before Friday 2021-01-15? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2021-01-15 minus 14 calendar days = 2021-01-01 Fri.\nISO weeks run Monday to Sunday, so this week is 2020-12-28 Mon to 2021-01-03 Sun.\nThe Thursday of that week is 2020-12-31, which falls in 2020, so the ISO year is 2020.\nThe first Thursday of 2020 is 2020-01-02, so ISO week 01 of 2020 starts 2019-12-30 Mon.\n2020-12-28 minus 2019-12-30 = 364 days = 52 weeks, so the week number is 53.\n<answer>2020-W53</answer>", "reference": "2020-W53", "answer": "2020-W53", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2021-01-15", "offset_days": -14}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002289", "row_id": 29002289, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 10 calendar days after Friday 2025-01-24? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2025-01-24 plus 10 calendar days = 2025-02-03 Mon.\nISO weeks run Monday to Sunday, so this week is 2025-02-03 Mon to 2025-02-09 Sun.\nThe Thursday of that week is 2025-02-06, which falls in 2025, so the ISO year is 2025.\nThe first Thursday of 2025 is 2025-01-02, so ISO week 01 of 2025 starts 2024-12-30 Mon.\n2025-02-03 minus 2024-12-30 = 35 days = 5 weeks, so the week number is 6.\n<answer>2025-W06</answer>", "reference": "2025-W06", "answer": "2025-W06", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2025-01-24", "offset_days": 10}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002290", "row_id": 29002290, "family": "F5", "category": "F5", "template_id": "f5_of_date", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains Tuesday 2021-12-07? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "Target 2021-12-07 Tue.\nISO weeks run Monday to Sunday, so this week is 2021-12-06 Mon to 2021-12-12 Sun.\nThe Thursday of that week is 2021-12-09, which falls in 2021, so the ISO year is 2021.\nThe first Thursday of 2021 is 2021-01-07, so ISO week 01 of 2021 starts 2021-01-04 Mon.\n2021-12-06 minus 2021-01-04 = 336 days = 48 weeks, so the week number is 49.\n<answer>2021-W49</answer>", "reference": "2021-W49", "answer": "2021-W49", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_date", "date": "2021-12-07"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002291", "row_id": 29002291, "family": "F5", "category": "F5", "template_id": "f5_of_offset_weeks", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 4 weeks before Saturday 2022-01-29? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2022-01-29 minus 4 weeks = 28 calendar days = 2022-01-01 Sat.\nISO weeks run Monday to Sunday, so this week is 2021-12-27 Mon to 2022-01-02 Sun.\nThe Thursday of that week is 2021-12-30, which falls in 2021, so the ISO year is 2021.\nThe first Thursday of 2021 is 2021-01-07, so ISO week 01 of 2021 starts 2021-01-04 Mon.\n2021-12-27 minus 2021-01-04 = 357 days = 51 weeks, so the week number is 52.\n<answer>2021-W52</answer>", "reference": "2021-W52", "answer": "2021-W52", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_weeks", "date": "2022-01-29", "offset_weeks": -4}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002292", "row_id": 29002292, "family": "F5", "category": "F5", "template_id": "f5_of_date", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains Tuesday 2022-08-30? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "Target 2022-08-30 Tue.\nISO weeks run Monday to Sunday, so this week is 2022-08-29 Mon to 2022-09-04 Sun.\nThe Thursday of that week is 2022-09-01, which falls in 2022, so the ISO year is 2022.\nThe first Thursday of 2022 is 2022-01-06, so ISO week 01 of 2022 starts 2022-01-03 Mon.\n2022-08-29 minus 2022-01-03 = 238 days = 34 weeks, so the week number is 35.\n<answer>2022-W35</answer>", "reference": "2022-W35", "answer": "2022-W35", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_date", "date": "2022-08-30"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002293", "row_id": 29002293, "family": "F5", "category": "F5", "template_id": "f5_of_date", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains Saturday 2023-07-15? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "Target 2023-07-15 Sat.\nISO weeks run Monday to Sunday, so this week is 2023-07-10 Mon to 2023-07-16 Sun.\nThe Thursday of that week is 2023-07-13, which falls in 2023, so the ISO year is 2023.\nThe first Thursday of 2023 is 2023-01-05, so ISO week 01 of 2023 starts 2023-01-02 Mon.\n2023-07-10 minus 2023-01-02 = 189 days = 27 weeks, so the week number is 28.\n<answer>2023-W28</answer>", "reference": "2023-W28", "answer": "2023-W28", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_date", "date": "2023-07-15"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002294", "row_id": 29002294, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 10 calendar days before Wednesday 2023-01-11? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2023-01-11 minus 10 calendar days = 2023-01-01 Sun.\nISO weeks run Monday to Sunday, so this week is 2022-12-26 Mon to 2023-01-01 Sun.\nThe Thursday of that week is 2022-12-29, which falls in 2022, so the ISO year is 2022.\nThe first Thursday of 2022 is 2022-01-06, so ISO week 01 of 2022 starts 2022-01-03 Mon.\n2022-12-26 minus 2022-01-03 = 357 days = 51 weeks, so the week number is 52.\n<answer>2022-W52</answer>", "reference": "2022-W52", "answer": "2022-W52", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2023-01-11", "offset_days": -10}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002295", "row_id": 29002295, "family": "F5", "category": "F5", "template_id": "f5_of_nth_weekday", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the third Sunday of September 2023? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "The third Sunday of September 2023 is 2023-09-17.\nISO weeks run Monday to Sunday, so this week is 2023-09-11 Mon to 2023-09-17 Sun.\nThe Thursday of that week is 2023-09-14, which falls in 2023, so the ISO year is 2023.\nThe first Thursday of 2023 is 2023-01-05, so ISO week 01 of 2023 starts 2023-01-02 Mon.\n2023-09-11 minus 2023-01-02 = 252 days = 36 weeks, so the week number is 37.\n<answer>2023-W37</answer>", "reference": "2023-W37", "answer": "2023-W37", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_nth_weekday", "date": "2023-09-17", "weekday": 6, "n": 3}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002296", "row_id": 29002296, "family": "F5", "category": "F5", "template_id": "f5_of_date", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains Wednesday 2025-05-07? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "Target 2025-05-07 Wed.\nISO weeks run Monday to Sunday, so this week is 2025-05-05 Mon to 2025-05-11 Sun.\nThe Thursday of that week is 2025-05-08, which falls in 2025, so the ISO year is 2025.\nThe first Thursday of 2025 is 2025-01-02, so ISO week 01 of 2025 starts 2024-12-30 Mon.\n2025-05-05 minus 2024-12-30 = 126 days = 18 weeks, so the week number is 19.\n<answer>2025-W19</answer>", "reference": "2025-W19", "answer": "2025-W19", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_date", "date": "2025-05-07"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002297", "row_id": 29002297, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 7 calendar days after Tuesday 2024-12-24? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2024-12-24 plus 7 calendar days = 2024-12-31 Tue.\nISO weeks run Monday to Sunday, so this week is 2024-12-30 Mon to 2025-01-05 Sun.\nThe Thursday of that week is 2025-01-02, which falls in 2025, so the ISO year is 2025.\nThe first Thursday of 2025 is 2025-01-02, so ISO week 01 of 2025 starts 2024-12-30 Mon.\n2024-12-30 minus 2024-12-30 = 0 days = 0 weeks, so the week number is 1.\n<answer>2025-W01</answer>", "reference": "2025-W01", "answer": "2025-W01", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2024-12-24", "offset_days": 7}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002298", "row_id": 29002298, "family": "F5", "category": "F5", "template_id": "f5_of_date", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains Monday 2028-01-24? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "Target 2028-01-24 Mon.\nISO weeks run Monday to Sunday, so this week is 2028-01-24 Mon to 2028-01-30 Sun.\nThe Thursday of that week is 2028-01-27, which falls in 2028, so the ISO year is 2028.\nThe first Thursday of 2028 is 2028-01-06, so ISO week 01 of 2028 starts 2028-01-03 Mon.\n2028-01-24 minus 2028-01-03 = 21 days = 3 weeks, so the week number is 4.\n<answer>2028-W04</answer>", "reference": "2028-W04", "answer": "2028-W04", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_date", "date": "2028-01-24"}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}
+{"id": "chrono-29002299", "row_id": 29002299, "family": "F5", "category": "F5", "template_id": "f5_of_offset_days", "enumerated": false, "prompt": "You are a precise date and time calculator. Work through the computation line by line, then give the final answer in a single answer tag. Write nothing after the tag.\n\nExample question: A notice dated Friday 2026-03-13 takes effect 2 business days later. Give the answer as <answer>YYYY-MM-DD</answer>.\nExample answer:\nAnchor Fri 2026-03-13, count 2 business days forward.\nSat 2026-03-14: weekend, skip\nSun 2026-03-15: weekend, skip\nMon 2026-03-16: business day 1\nTue 2026-03-17: business day 2\n<answer>2026-03-17</answer>\n\nQuestion: Which ISO 8601 week contains the date 45 calendar days before Friday 2023-08-18? ISO 8601 weeks begin on Monday. Week 01 of a week-numbering year is the week containing the first Thursday of January, so a date near a year boundary can belong to the previous or the following week-numbering year. Give the answer as <answer>YYYY-Www</answer>, using the ISO week-numbering year and a two digit week number.", "completion": "2023-08-18 minus 45 calendar days = 2023-07-04 Tue.\nISO weeks run Monday to Sunday, so this week is 2023-07-03 Mon to 2023-07-09 Sun.\nThe Thursday of that week is 2023-07-06, which falls in 2023, so the ISO year is 2023.\nThe first Thursday of 2023 is 2023-01-05, so ISO week 01 of 2023 starts 2023-01-02 Mon.\n2023-07-03 minus 2023-01-02 = 182 days = 26 weeks, so the week number is 27.\n<answer>2023-W27</answer>", "reference": "2023-W27", "answer": "2023-W27", "answer_type": "isoweek", "params": {"family": "F5", "kind": "of_offset_days", "date": "2023-08-18", "offset_days": -45}, "split": "holdout", "shard": "chrono_hardshard", "license": "CC-BY-4.0", "source": "programmatic, statutory holiday rules plus IANA tzdata", "generator_version": "chrono-gen-1.1.0"}