{"groundTruth": ["苦思冥想"], "candidates": [["当家作主", "百思不解", "隔靴搔痒", "鹬蚌相持", "愁眉苦脸", "苦思冥想", "一筹莫展"]], "content": "于是，一路上都是这样：每回我们碰到十字路口或者三岔路口，我就会呆立一分钟，#idiom#伦敦的方位；就好象我是迪克.惠廷顿，自会知道（theideawouldcometome）我们应该走哪条路。", "realCount": 1}