{
  "fixture_status": "Synthetic fictional shop; three facts and three answerable queries; no real merchant policy",
  "documents": [
    {
      "id": "shipping",
      "text": "演示商店普通订单在付款后两个工作日内发货；周末不处理。"
    },
    {
      "id": "returns",
      "text": "演示商店未拆封商品在签收后七天内可申请退货，退货前联系客服。"
    },
    {
      "id": "invoice",
      "text": "演示商店电子发票在订单完成后从订单页面申请；申请时填写抬头和邮箱。"
    }
  ],
  "queries": [
    {
      "id": "query-1",
      "text": "我周五晚上付款，什么时候寄出？",
      "expected_id": "shipping"
    },
    {
      "id": "query-2",
      "text": "没开封的东西收到三天了能退吗？",
      "expected_id": "returns"
    },
    {
      "id": "query-3",
      "text": "发票在哪里申请？",
      "expected_id": "invoice"
    }
  ]
}