{"groundTruth": ["焕然一新"], "candidates": [["三妻四妾", "翻天覆地", "精神焕发", "劳而无功", "神清气爽", "焕然一新", "成家立业"]], "content": "新浪娱乐讯韩国KBS台人气音乐节目《不朽的名曲2》将大换血，除许阁外，SISTAR成员孝琳、MBLAQ成员G.O、朴宰范、4minute成员智允、SuperJunior成员圭贤等都将被更换。9月以后《不朽的名曲2》将以#idiom#的面貌亮相。", "realCount": 1}