{
  "cell_id": "q124_hard_negative_k2",
  "doc_id": "DSA-278777.pdf",
  "question": "How many parts has the prefix N in the packages?",
  "answer": "2",
  "answer_format": "Int",
  "condition": "hard_negative",
  "k": 2,
  "source_position": "first",
  "modality": "image",
  "dpi": 150,
  "image_docs": [
    {
      "role": "source",
      "doc": "DSA-278777",
      "pages": 21,
      "image_dir": "images/DSA-278777"
    },
    {
      "role": "hn_1",
      "doc": "web_784d228de7928d5e",
      "pages": 31,
      "image_dir": "images/web_784d228de7928d5e"
    },
    {
      "role": "hn_2",
      "doc": "web_084daeed993b3df0",
      "pages": 18,
      "image_dir": "images/web_084daeed993b3df0"
    }
  ],
  "n_images": 70
}