{"groundTruth": ["货真价实"], "candidates": [["徒有虚名", "货真价实", "不折不扣", "名副其实", "鼎鼎大名", "名不虚传", "虚有其表"]], "content": "为了正名自己是正牌的Mitnick，他从他自己开的安全顾问公司MitnickSecurityConsulting寄了一封信给Facebook，证明自己就是那位#idiom#的Mitnick，而非Facebook上面另外六个冒牌Mitnick。", "realCount": 1}