{"groundTruth": ["囤积居奇", "待贾而沽"], "candidates": [["为富不仁", "囤积居奇", "奇货可居", "漠然置之", "买空卖空", "洋洋得意", "一来二去"], ["飞流短长", "三五成群", "有目共见", "兵荒马乱", "待贾而沽", "心乡往之", "若无其事"]], "content": "同时，俄联邦反垄断局副局长安德烈·察里科夫斯基表示，俄国内能源市场存在#idiom#的现象。一些销售商囤积了大量成品油，#idiom#。此前，俄总检察院已经要求各地区检察机关联合反垄断局就蓄意提高成品油价格展开调查。", "realCount": 2}