{"groundTruth": ["通宵达旦"], "candidates": [["早出晚归", "犯上作乱", "昏天黑地", "争分夺秒", "通宵达旦", "万水千山", "倒背如流"]], "content": "源氏公子无论如何亦未料到明石姬会前来。是夜歌舞飨宴#idiom#。为取悦神心，举行了各种仪式。其隆重程度远非昔日能比，奏乐亦盛况空前。昔日曾患难与共如惟光等人，对神明恩德深为感激。源氏公子稍闲外出时，惟光便上前奉诗求见：", "realCount": 1}