Given the sentence "A man listening to his ipod on the subway." can we conclude that "A man has earphones in."?
Options:
- yes
- it is not possible to tell
- no Step by step answer:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
They may not need to plugin his earphones to listen to an ipod. Therefore, the final answer is it is not possible to tell.