{"groundTruth": ["鬼头鬼脑", "料事如神"], "candidates": [["鬼头鬼脑", "油头粉面", "孑然一身", "手足之情", "笨头笨脑", "先礼后兵", "蹑手蹑脚"], ["无所不知", "浑然天成", "料事如神", "寻死觅活", "神通广大", "智勇双全", "披头散发"]], "content": "姚宓一回家就减掉了十岁年纪。她和姚太太对坐吃饭的时候，#idiom#地笑着说：\"妈妈，你#idiom#，姜敏的妈真是个姨太太呀，而且是赶出门的姨太太。妈妈，你怎么探出来的？\"姚太太说：\"你怎么知道的？\"", "realCount": 2}