[QUESTION] Test for natural language inference.
Premise: "A man is leaning on a counter."
Hypothesis: "The man is putting his hand on the counter."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A man leaning on a counter does not have to be putting his hand on it.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A woman wearing yellow and blue leaping backwards over a bar." can we conclude that "A woman lifts herself up high."?
Options:
- yes
- it is not possible to tell
- no
A woman leaping backwards over a bar implies that she lifts herself up high.
The answer is yes.

[QUESTION] Can we conclude from "A california golden bear quarterback falls to the ground after he throws the ball to his receiver who is pursued by the stanford defense." that "The man is playing football on the moon."?
Options:
- yes
- no
- it is not possible to tell
He is not playing football on the moon if he falls to the ground.
The answer is no.

[QUESTION] Premise: "A man holding plastic toys looks away while a man wearing a white hat smiles at the camera."
Hypothesis: "The two men are father and son."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A man holding plastic toys while a man smiles doesn't necessarily mean the men are father and son.
The answer is it is not possible to tell.