{"groundTruth": ["一马当先"], "candidates": [["视为畏途", "一马当先", "势如破竹", "空口无凭", "风驰电掣", "不相上下", "首当其冲"]], "content": "钢铁板块午后开始发力，广钢股份#idiom#，出现一笔1.1万手的巨单扫货，将股价直线拉起，飙涨7%，金岭矿业、安钢、鞍钢、莱钢也涨幅居前。今日领涨的煤炭、电力、有色等板块都是主流板块，它们的上涨，有望推动大盘行情向纵深发展。", "realCount": 1}