{"groundTruth": ["念念有词"], "candidates": [["花天酒地", "守口如瓶", "目不转睛", "自言自语", "念念有词", "东游西荡", "吞云吐雾"]], "content": "与阿婆住在同一小区的刘姨说，阿婆有时会捡起一张垃圾纸，走出不远又将其丢在地板上，经常如此往复。隔壁单元的方姨也称，阿婆经常独自一人坐在地上发呆，嘴里#idiom#。偶尔也会从厨房朝外扔垃圾。从阿婆的举止表情判断，刘姨怀疑阿婆患有精神疾病。", "realCount": 1}