{"groundTruth": ["一臂之力"], "candidates": [["旁若无人", "从长计议", "心乡往之", "旗开得胜", "一臂之力", "丧尽天良", "燃眉之急"]], "content": "人们应该助他#idiom#，他已经穷困潦倒了。50.past(n。)过去，昔日Helivesinthepastandhedoesn'tevenhaveacomputer!他还活在过去，竟然没有计算机！", "realCount": 1}