{
  "cell_id": "q103_hard_negative_k4",
  "doc_id": "e639029d16094ea71d964e2fb953952b.pdf",
  "question": "Since what year has Mr. Kildee been involved with child nutrition?",
  "answer": "1954",
  "answer_format": "Int",
  "condition": "hard_negative",
  "k": 4,
  "source_position": "first",
  "expected_route": "openrouter",
  "bundle_filenames": [
    "source.md",
    "hn_1.md",
    "hn_2.md",
    "hn_3.md",
    "hn_4.md"
  ],
  "original_filenames": [
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    "resize_r2_18.pdf",
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}