{
  "scenes": [
    {
      "id": "chunk-000001",
      "source_ref": {
        "source_id": "npc-session",
        "start_unit_id": 1,
        "end_unit_id": 2
      },
      "kind": "combat",
      "title": "First combat exchange",
      "summary": "The first accepted chunk contains active combat."
    },
    {
      "id": "chunk-000002",
      "source_ref": {
        "source_id": "npc-session",
        "start_unit_id": 3,
        "end_unit_id": 4
      },
      "kind": "combat",
      "title": "Second combat exchange",
      "summary": "The second accepted chunk contains active combat."
    },
    {
      "id": "chunk-000003",
      "source_ref": {
        "source_id": "npc-session",
        "start_unit_id": 5,
        "end_unit_id": 5
      },
      "kind": "combat",
      "title": "Final combat exchange",
      "summary": "The final accepted chunk contains active combat."
    }
  ]
}