Evaluate $\log_{\sqrt{5}} 125\sqrt{5}$.
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Evaluate $\log_{\sqrt{5}} 125\sqrt{5}$.
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
7
Evaluate $\log_{\sqrt{5}} 125\sqrt{5}$.
train