Below is an instruction that describes a task. Write a response that appropriately completes the request in Chinese. Please answer in Chinese.

### Instruction:
 亚伦有四个兄弟。如果本尼特的兄弟数量是亚伦兄弟数量的两倍减去两个，那么本尼特有几个兄弟？


### Response:
 亚伦兄弟的两倍是4*2=8。
本尼特有8-2=<<8-2=6>>6个兄弟。