{"groundTruth": ["讨价还价"], "candidates": [["声情并茂", "锱铢必较", "公平交易", "枪林弹雨", "讨价还价", "偷梁换柱", "漫天要价"]], "content": "曾正安以叶手机内有吕良慧裸照为由，要求支付200万元赔偿金，双方#idiom#后降为100万元，叶并被逼签本票，事后向友人借钱交付吕良慧等人。(中国台湾网刘海伟)", "realCount": 1}