{"groundTruth": ["兵临城下"], "candidates": [["废寝忘食", "兵临城下", "别开生面", "反戈一击", "危如累卵", "四面楚歌", "家徒四壁"]], "content": "现在，离传言第四季度iPhone5在国内上市的时间越来越近，三大运营商已全面进入备战状态，大有#idiom#之感。而在目前看来，iPhone5被抢夺，苹果无疑是最大的赢家。", "realCount": 1}