[Q] Given the sentence "An older man is trying to figure out what a sewing machine is." is it true that "The gentleman wants to learn how to use a sewing machine."?
[A] Not every older man is a gentleman. Just because the man is trying to figure out what a sewing machine is does not mean that he wants to learn how to use it.
The answer is it is not possible to tell.

[Q] Given the sentence "A crowd is around a showgirl wearing a white headdress." can we conclude that "A woman is surrounded by a crowd."?
Options:
- yes
- it is not possible to tell
- no
[A] A woman is a showgirl that is surrounded by a crowd.
The answer is yes.

[Q] If "A man is holding a quiznos sub sign." does that mean that "The man is holding a sign for pizza hut."?
Options:
- yes
- it is not possible to tell
- no

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
[A] One does not hold a quiznos sign and a pizza hut sign at the same time.
The answer is no.