[Q] Premise: "A gray-haired man is sitting down with his arm stretched out."
Hypothesis: "The man is pointing."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] A gray-haired man is sitting down with his arm stretched out does not indicate that he is pointing.
The answer is it is not possible to tell.

[Q] Can we conclude from "A boy plays in a pool with an inflatable toy." that "An older boy plays in a pool with an inflatable toy."?
Options:
- yes
- no
- it is not possible to tell
[A] Just because he's a boy doesn't mean he's of a certain age.
The answer is it is not possible to tell.

[Q] Premise: "A woman is staring outside to a man in a gray jacket not looking back at her."
Hypothesis: "The woman doesn't know the man."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] The woman could know the man even if he doesn't notice her.
The answer is it is not possible to tell.