{"groundTruth": ["一清二楚"], "candidates": [["一无所知", "颠来倒去", "隔岸观火", "一五一十", "一清二楚", "不知所措", "洞若观火"]], "content": "这些骗子很厉害：梁叔的姓名、职位、家乡摸得#idiom#。不过，梁叔说，“只要心够细，多动脑子，就一定能发现骗子们的破绽”。可不，看出破绽的梁叔一挤兑，骗子就灰溜溜地“败退”了。骗子叫出小名，先套近乎过几天要救急钱", "realCount": 1}