QUESTION: Given the sentence "In a bar." is it true that "Two women and a man are making bunny ear gestures at the camera behind another man's head."?

Let's solve it slowly: Some friends are making funny gestures as they get their picture taken.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man stands next to his yellow boat in the water."
Hypothesis: "A man will be going for a boatride."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Stands next to a boat does not imply going for a boat ride.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A band performs outside with a man and a woman singing with guitars in focus and a drum set behind them." can we conclude that "A one man band is performing on stage in a theater."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Either there is a one man band or there is a multiple person band. Either they are performing or in a theater performing on a stage.
The answer is no.