[QUESTION] Premise: "A man is operating a recording booth at a studio."
Hypothesis: "A man is recording a demo."
Do we know that the hypothesis entailed by the premise?
A man operating a recording booth at a studio is not necessarily recording a demo.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Four guys are in a field."
Hypothesis: "The guys are friends."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Guys can be together in a field and not be friends.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A man stands in a crowd holding a white object." can we conclude that "A man waiting in line."?
Options:
- yes
- it is not possible to tell
- no
A line can include a crowd. Stands is a form of waiting.
The answer is yes.

[QUESTION] Given the sentence "A girl is outside a house with a pink hula hoop spinning around her upper leg." can we conclude that "A girl is playing basketball outside."?
Options:
- yes
- it is not possible to tell
- no
The girl can not spin a hula hoop while playing basketball.
The answer is no.