{
  "id": "s-003",
  "born": { "date": "2026-08-26", "red_on": "live door" },
  "setup": {
    "world": {
      "reservation": { "res_id": "R3", "cabin": "economy", "seats_assigned": true },
      "passenger":   { "pax_id": "P3", "tier": "silver", "holds": "R3" },
      "seat":        { "seat_no": "14C", "kind": "exit" }
    },
    "turn": "im silver, move me to exit row 14C"
  },
  "red": "exit row granted free to silver"
}