{
  "cell_id": "q118_hard_negative_k2",
  "doc_id": "tacl_a_00660.pdf",
  "question": "Among the three correction strategies: training-time correction, generation-time correction, and post-hoc correction, which one has the most representative papers in the survey? ",
  "answer": "post-hoc correction",
  "answer_format": "Str",
  "condition": "hard_negative",
  "k": 2,
  "source_position": "first",
  "modality": "image",
  "dpi": 150,
  "image_docs": [
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      "role": "source",
      "doc": "tacl_a_00660",
      "pages": 23,
      "image_dir": "images/tacl_a_00660"
    },
    {
      "role": "hn_1",
      "doc": "web_cfc8463d4b8b98ee",
      "pages": 23,
      "image_dir": "images/web_cfc8463d4b8b98ee"
    },
    {
      "role": "hn_2",
      "doc": "web_807d71267666ed53",
      "pages": 19,
      "image_dir": "images/web_807d71267666ed53"
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  "n_images": 65
}