{"groundTruth": ["一筹莫展"], "candidates": [["六神无主", "不知所措", "人情世故", "一筹莫展", "临危受命", "知易行难", "忧心忡忡"]], "content": "第三架在英吉利海峡上空摆脱拖索后已安全返回英国。伞兵们听见滑翔机飞近岸炮阵地的呼呼声响。奥特韦#idiom#，眼睁睁地看着滑翔机映着月光渐渐下降来回盘旋，驾驶员们四下寻找他无法发射的信号。滑翔机盘旋下降时，德军开火", "realCount": 1}