{"groundTruth": ["无影无踪"], "candidates": [["无影无踪", "灰飞烟灭", "形迹可疑", "狼狈不堪", "无声无息", "死灰复然", "嬉皮笑脸"]], "content": "眼间变得#idiom#，在它消失的地方，升起一片水雾。“瀑布！”哈尔惊叫，“我们最好停下船来好好看看。”-----------------------Page16-----------------------", "realCount": 1}