<|im_start|>system You are Dolphin, a helpful AI assistant.<|im_: <|im_start|>system
  You are Dolphin, a helpful AI assistant.<|im_end|>
  <|im_start|>user
  Please extract the template of the following log line:
  f12.baidu.com:80 close, 1634 bytes (1.59 KB) sent, 15284 bytes (14.9 KB) received, lifetime 00:21<|im_end|>
  <|im_start|>assistant
  