[
  {"id":"dev-hours","split":"dev","question":"工坊平日几点开始开放？只写时间。","answers":["09:00"],"gold":["hours:1"]},
  {"id":"dev-material","split":"dev","question":"3D 打印机接收什么材料？只写材料名。","answers":["PLA"],"gold":["printing:1"]},
  {"id":"dev-cabinet","split":"dev","question":"临时存储柜最多连续用多久？","answers":["24小时"],"gold":["storage:1"]},
  {"id":"dev-unknown","split":"dev","question":"工坊的联系电话是多少？","answers":[],"gold":[]},
  {"id":"test-close","split":"test","question":"想在关门前取回作品，工坊周三几点结束营业？只写时间。","answers":["18:00"],"gold":["hours:1"]},
  {"id":"test-monday","split":"test","question":"工坊每周哪天不开放？","answers":["周一","星期一"],"gold":["hours:1"]},
  {"id":"test-price","split":"test","question":"3D 打印每克的费用是多少？","answers":["0.40元/克","0.4元/克","0.40元","0.4元"],"gold":["price:1"]},
  {"id":"test-minimum","split":"test","question":"打印很轻的小零件，一笔订单至少要付多少钱？","answers":["8元"],"gold":["price:1"]},
  {"id":"test-cancel","split":"test","question":"不想来打印了，最晚提前多久还能自己免费取消预约？","answers":["2小时"],"gold":["cancel:1"]},
  {"id":"test-tools","split":"test","question":"能把工坊的手工工具借回家用吗？","answers":["不允许","不能","不可以"],"gold":["tools:1"]},
  {"id":"test-two","split":"test","question":"工坊周三几点关门，失物保管多少天？按“时间；天数”回答。","answers":["18:00；30天"],"gold":["hours:1","lost:1"]},
  {"id":"test-unknown","split":"test","question":"工坊提供的无线网络密码是什么？","answers":[],"gold":[]}
]