{"groundTruth": ["风云突变"], "candidates": [["大势已去", "风声鹤唳", "风云突变", "言而无信", "好好先生", "文人学士", "波谲云诡"]], "content": "新浪财经讯近期持续飙涨的B股指数周一大幅高开，早盘股指高开高走，最高涨逾6%至267.76点。但午后#idiom#，B股指数出现大幅跳水，最终B股指数微跌0.38%报250.24点，盘中振幅达7.17%。", "realCount": 1}