{"groundTruth": ["费尽心机"], "candidates": [["枉费心机", "面黄肌瘦", "独往独来", "危如累卵", "费尽心机", "拼死拼活", "轻而易举"]], "content": "“我坦白地告诉你吧，阿尔贝，”弗兰兹答道，“我正在#idiom#地想搞清楚这位古怪的伯爵的真正来历，而你和他订期在巴黎相见的那个约会真使我非常担忧。”“我亲爱的，”阿尔贝惊道，“那件事有什么使你不安呢？咦，你疯啦！”", "realCount": 1}