{"groundTruth": ["风云突变"], "candidates": [["风声鹤唳", "风云突变", "风云变幻", "急转直下", "大势已去", "内外交困", "出人意料"]], "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}