{"groundTruth": ["铸成大错"], "candidates": [["博大精深", "铸成大错", "意气用事", "悔不当初", "功亏一篑", "心平气和", "为非作歹"]], "content": "美监管机构首脑称已#idiom#呼吁弥补监管漏洞美股评论：六诺贝尔经济学家向新总统建言独家：调查风暴剑指华尔街减产预期推动纽约市场油价接近68美元基金清算打压金价再度下跌英美混合式救市方案解读欧美被迫一致行动", "realCount": 1}