[Q] Premise: "A man is sitting in front of his drum set performing."
Based on this premise, can we conclude that the hypothesis "The man has been playing drums for a while." is true?
Options:
- yes
- it is not possible to tell
- no
[A] Not all performances are by people who have played for a while.
The answer is it is not possible to tell.

[Q] Premise: "A musician is playing a saxophone on a sidewalk."
Based on this premise, can we conclude that the hypothesis "A man sleeps under an awning." is true?
Options:
- yes
- it is not possible to tell
- no
[A] A subject cannot be playing a saxophone and also be one who sleeps at the same time.
The answer is no.

[Q] Can we conclude from "Children being show how things work." that "There are children in a factory being shown how things work."?
Options:
- yes
- no
- it is not possible to tell
[A] Children being show how things work are not necessarily in a factory.
The answer is it is not possible to tell.