{"groundTruth": ["破铜烂铁"], "candidates": [["提纲挈领", "众心成城", "破铜烂铁", "不堪一击", "百无一用", "价值连城", "平铺直叙"]], "content": "小巷堆满了#idiom#，废弃的自行车轮胎、标签剥落的玻璃瓶子、卷边的杂志、发黄的报纸，所有这些，散落在一堆砖头和水泥板间。墙边有个锈蚀的铁火炉，炉洞像血盆大口般张开。但在那些垃圾之间，有两件东西让我无法移开眼光：一件是蓝风筝，倚在墙边，紧邻铁炉；另一件是哈桑的棕色灯芯绒裤，丢在那堆碎砖块上面。", "realCount": 1}