{"groundTruth": ["百里挑一"], "candidates": [["落井下石", "百里挑一", "多才多艺", "不可多得", "能文能武", "连中三元", "光宗耀祖"]], "content": "今天，北电表演专业开始初试，4371人竞争30个本科名额，录取比例为145.7:1，绝对是#idiom#。已经凭借《山楂树之恋》走红的周冬雨要争取成为被挑中的1/30。火速报名搭上“末班车”昨天是北电表演专业报名的最后一天。", "realCount": 1}