What are the requirements for a passport to travel to the U.S.?
A passport must be valid for at least six months from the arrival in the U.S.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What are the requirements for a passport to travel to the U.S.?

### Input: Not applicable

### Response:
A passport must be valid for at least six months from the arrival in the U.S.<|im_end|>