[QUESTION] Can we conclude from "A boy is midair while performing a skateboard trick." that "The girl had the frisbee."?
Options:
- yes
- no
- it is not possible to tell
The person performing skateboard trick and is not performing a frisbee trick at the same time.
The answer is no.

[QUESTION] Premise: "A gray-haired man washing windows on a building."
Based on this premise, can we conclude that the hypothesis "The old guy washes windows." is true?
Options:
- yes
- it is not possible to tell
- no
An old guy typically has gray hair and is the man washing the windows.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "Two young boys playing in a dirt top playground."
Hypothesis: "Two boys are dirty."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Playing in a dirt top playground does not imply being dirty.
The answer is it is not possible to tell.

[QUESTION] Premise: "An old man wearing a tan jacket and blue pants standing on a sidewalk with a small suitcase."
Hypothesis: "An old man carries his grandchild in his arms."
Do we know that the hypothesis entailed by the premise?
A old man will not be standing with a small suitcase if he is carrying his grandchild.
The answer is no.