[Q] Premise: "A young man is getting a haircut while his friends watch."
Hypothesis: "The men are by their friends."
Do we know that the hypothesis entailed by the premise?
[A] The men who are watching may not all be friends with each other.
The answer is it is not possible to tell.

[Q] If "The white dog is chasing a toy that is attached to a string across the grass." does that mean that "The dog is having a good time."?
Options:
- yes
- it is not possible to tell
- no
[A] We don't know the dog's feelings; it may not be having a good time.
The answer is it is not possible to tell.

[Q] Can we conclude from "Someone on a motorcycle leaning into a turn." that "A person is on a motorcycle."?
Options:
- yes
- no
- it is not possible to tell
[A] A person on a motorcycle could at some point be on a motorcycle while leaning into a turn.
The answer is yes.