{"groundTruth": ["遥相呼应"], "candidates": [["理所当然", "如出一辙", "琴棋书画", "遥相呼应", "别具一格", "荒诞不经", "若隐若现"]], "content": "外观上，ThinkPadE420整体偏向成熟内敛的商务风，依旧延续了经典的黑色，顶盖的磨砂外观虽然低调，但是类似皮革涂层显得相当有质感。lenovologo也回到顶盖之上，与ThinkPad标志#idiom#。ThinkPadE420（114139C）的机身采用了大量直线条，边角处的圆滑处理，灵动外形增添时尚质感。", "realCount": 1}