Every 5 months, Hal has to replace the batteries in his calculator. He changed them the first time in May. In what month will they be changed the 25th time?
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Every 5 months, Hal has to replace the batteries in his calculator. He changed them the first time in May. In what month will they be changed the 25th time?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
\text{May}
Every 5 months, Hal has to replace the batteries in his calculator. He changed them the first time in May. In what month will they be changed the 25th time?
train