{"groundTruth": ["绝无仅有"], "candidates": [["屈指可数", "首屈一指", "任劳任怨", "数一数二", "缚鸡之力", "绝无仅有", "忘恩负义"]], "content": "【陕西行情】富士旗下一款能拍720P高清视频的家用小DC——富士AV105(资料报价图片论坛)，十月初时的售价还在530元，今天这款产品在“艾玛网购”仅售490元。这么低廉的价格在高清DC中几乎#idiom#。心动的朋友快快行动吧！", "realCount": 1}