Given the sentence "A young man in a black shirt stacks chairs." can we conclude that "A man is cleaning up after a concert."?
Options:
- yes
- it is not possible to tell
- no Now, let's be accurate as possible. Some thinking first:

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
The màn stacking chairs does not imply he is cleaning after concert. So, the answer is it is not possible to tell.