{
  "surface": "Tool > Chat (labelled Experimental; works with this file only, not available as an API)",
  "file": "main_invoice_multipage_blackwood.pdf (in the 3-file project)",
  "schema_in_project": [
    "invoice_reference",
    "total_due",
    "total_due_all_documents"
  ],
  "turns": [
    {
      "question": "What is the due date on this invoice?",
      "answer": "The due date on the invoice is 06 Jul 2020.",
      "visual_reference": "5. table"
    },
    {
      "question": "By which date does this invoice have to be paid?",
      "answer": "The invoice has to be paid by 06 Jul 2020.",
      "visual_reference": "5. table"
    }
  ],
  "note": "The first question was asked three times in total across the day; the answer was the same each time."
}