{"groundTruth": ["百无聊赖"], "candidates": [["根深叶茂", "百无聊赖", "悠哉游哉", "富贵荣华", "魂不守舍", "挤眉弄眼", "昏昏欲睡"]], "content": "马林生接过书一看，立刻汗颜，这是他的藏书，扉页还盖着他那方藏书印，阴阳篆文的“书痴老人鉴阅”六个字。“书痴老人”是他于某个#idiom#的春夜为自己取的雅号。“这‘书痴老人’也不知是哪个教唆犯?”刘桂珍老师说，“我正准备追查。”", "realCount": 1}