{
  "summary": {
    "meta": [
      "poster"
    ],
    "canvas": "single",
    "caption": "A vivid pink weekend music event poster with dark typography, a wide photograph of a record player and the exact Chinese and English headlines."
  },
  "items": [
    {
      "label": "text",
      "caption": "Large bold Chinese event title at the top.",
      "text": "周末开场",
      "bbox": [
        -432,
        -432,
        -272,
        432
      ]
    },
    {
      "label": "text",
      "caption": "A compact uppercase English subtitle.",
      "text": "WEEKEND SESSIONS",
      "bbox": [
        -256,
        -432,
        -176,
        432
      ]
    },
    {
      "label": "object",
      "caption": "A close-up photograph of a record player and a vinyl record.",
      "bbox": [
        -112,
        -432,
        416,
        432
      ]
    }
  ],
  "bbox_coord_space": "abs_centralized",
  "bbox_format": "yxyx"
}