{
  "state": {
    "shipment_id": "BOX-103",
    "storage_requirement": "chilled",
    "hours_until_dispatch": 4
  },
  "decisions": [
    {
      "id": "storage_zone",
      "instruction": "Select the storage zone that matches the shipment's storage_requirement.",
      "kind": {
        "type": "choice",
        "options": [
          {"id": "ambient", "criterion": "The shipment requires ambient storage."},
          {"id": "chilled", "criterion": "The shipment requires chilled storage."},
          {"id": "frozen", "criterion": "The shipment requires frozen storage."}
        ]
      }
    },
    {
      "id": "cold_chain_required",
      "instruction": "Does this shipment need temperature-controlled storage? Chilled and frozen shipments do; ambient shipments do not.",
      "kind": {
        "type": "binary",
        "false_label": "No temperature control is required.",
        "true_label": "Temperature control is required."
      }
    },
    {
      "id": "dispatch_priority",
      "instruction": "Choose the priority using hours_until_dispatch and the exact thresholds in the levels.",
      "kind": {
        "type": "ordinal",
        "levels": [
          {"id": "low", "criterion": "More than 24 hours remain until dispatch.", "value": 0},
          {"id": "medium", "criterion": "More than 6 hours and at most 24 hours remain until dispatch.", "value": 1},
          {"id": "high", "criterion": "At most 6 hours remain until dispatch.", "value": 2}
        ]
      }
    }
  ]
}