{
  "id": "train-00000",
  "family": 0,
  "state": "Booking description for Split. [C1] Contact the booking office to learn which cancellation rules apply. [C2] Swimming facilities are not described in this listing. [C3] Hiking trips can be purchased separately; none are included. [C4] Please contact the property for reception hours. Read these terms before payment. Booking reference TRAIN-00000. 10 nights in a courtyard room. Total price EUR 1720 per person.",
  "questions": [
    {
      "id": "refund",
      "question": "Can this traveller receive a full cash refund if cancelling before the stated deadline?",
      "candidates": [
        "The document explicitly satisfies the requirement.",
        "The document explicitly contradicts the requirement.",
        "The document does not establish whether the requirement is satisfied."
      ],
      "labels": [
        "meets",
        "violates",
        "insufficient_evidence"
      ],
      "gold": 2,
      "evidence": "C1"
    },
    {
      "id": "arrival",
      "question": "Does the property explicitly allow check-in after midnight without prior arrangement?",
      "candidates": [
        "The document explicitly satisfies the requirement.",
        "The document explicitly contradicts the requirement.",
        "The document does not establish whether the requirement is satisfied."
      ],
      "labels": [
        "meets",
        "violates",
        "insufficient_evidence"
      ],
      "gold": 2,
      "evidence": "C4"
    },
    {
      "id": "facility",
      "question": "Does the accommodation itself have a swimming pool included for guests?",
      "candidates": [
        "The document explicitly satisfies the requirement.",
        "The document explicitly contradicts the requirement.",
        "The document does not establish whether the requirement is satisfied."
      ],
      "labels": [
        "meets",
        "violates",
        "insufficient_evidence"
      ],
      "gold": 2,
      "evidence": "C2"
    },
    {
      "id": "activity",
      "question": "Is a guided hiking excursion included in this holiday\u2019s price?",
      "candidates": [
        "The document explicitly satisfies the requirement.",
        "The document explicitly contradicts the requirement.",
        "The document does not establish whether the requirement is satisfied."
      ],
      "labels": [
        "meets",
        "violates",
        "insufficient_evidence"
      ],
      "gold": 1,
      "evidence": "C3"
    }
  ],
  "oracle": {
    "refund": 2,
    "arrival": 2,
    "facility": 2,
    "activity": 1
  },
  "source": "independent synthetic latent truth; no human labels"
}