{"groundTruth": ["全军覆没"], "candidates": [["万念俱灰", "残兵败将", "过街老鼠", "凶多吉少", "八面玲珑", "功败垂成", "全军覆没"]], "content": "钢铁板块今日一片惨淡，受累钢铁价格走低，今日钢铁板块#idiom#无一上涨，鞍钢股份、济南钢铁、凌钢股份跌停，宝钢、武钢跌幅均超8%。农业板块今日一支独秀，北大荒涨停，隆平高科、登海种业等多只个股涨幅均超5%。", "realCount": 1}