Q: Premise: "A man wearing shorts and a t-shirt sits on the blue chair at the laundry mat."
Based on this premise, can we conclude that the hypothesis "The man is washing his clothes." is true?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Explain how we arrive at this 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
Explanation: The man may be sitting at the laundry mat without washing any clothes.