{
  "cell_id": "q100_random_k4",
  "doc_id": "StudentSupport_Guidebook.pdf",
  "question": "According to the PDF source, what is the telephone number of Prime Taxi?",
  "answer": "+65 6778-0808",
  "answer_format": "Str",
  "condition": "random",
  "k": 4,
  "source_position": "first",
  "modality": "image",
  "dpi": 150,
  "image_docs": [
    {
      "role": "source",
      "doc": "StudentSupport_Guidebook",
      "pages": 44,
      "image_dir": "images/StudentSupport_Guidebook"
    },
    {
      "role": "random_1",
      "doc": "web_7bed9c57d39865f1",
      "pages": 19,
      "image_dir": "images/web_7bed9c57d39865f1"
    },
    {
      "role": "random_2",
      "doc": "web_9a7360a70aa0e44b",
      "pages": 23,
      "image_dir": "images/web_9a7360a70aa0e44b"
    },
    {
      "role": "random_3",
      "doc": "web_54b7670fb9d9c193",
      "pages": 36,
      "image_dir": "images/web_54b7670fb9d9c193"
    },
    {
      "role": "random_4",
      "doc": "web_0e04ded35ac1bdc2",
      "pages": 20,
      "image_dir": "images/web_0e04ded35ac1bdc2"
    }
  ],
  "n_images": 142
}