{
  "document_id": "lb_2wikimqa_184929a3ff00c41a966da9d53444da794af70ce90d624205",
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  "document_hash": "85ac5383b1bb7ae871c44955de6b8e0d5a6b500f4b8c879a7527b1a36bb8d46a",
  "questions": [
    {
      "question_id": "q00",
      "qtype": "2wikimqa",
      "question": "Who is the paternal grandfather of Trịnh Doanh?",
      "answer": "Trịnh Bính",
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}