{"groundTruth": ["不苟言笑"], "candidates": [["正襟危坐", "依依不舍", "平易近人", "不苟言笑", "三头六臂", "开门见山", "铁面无私"]], "content": "adinnerparty晚宴；hostessn.女主人；sitnexttosb.挨着某人坐；unsmilingadj.#idiom#的；tightadj.紧身的；takeone’sseat(动词短语)就座；fixonsth.(动词结构)集中在。。。上；platen.盘子；inashorttime一会儿功夫；busydoing忙于做某事；makeconversationwithsb与某人交谈；indespair绝望中，绝望之下", "realCount": 1}