QUESTION: Given the sentence "A man at a neuroscience booth addressing his audience." is it true that "No one is gathered in front of the booth."?

Let's solve it slowly: If no one is at the neuroscience booth then there could not be an audience gathered there.
The answer is no.

[QUESTION] Premise: "Bearded overweight man carrying drink and yawning."
Hypothesis: "The man has diabetes."
Do we know that the hypothesis entailed by the premise?
The man is overweight but that doesn't mean that he has diabetes.
The answer is it is not possible to tell.

Q: Can we conclude from "Skateboard rider jumping high in the air on skateboard." that "The skateboarder is taking his lunch break."?
Options:
- yes
- no
- it is not possible to tell
A: Jumping in the sky is not the same as taking a lunch break.
The answer is no.

QUESTION: Premise: "Man in green uniform talking on his cellphone."
Hypothesis: "A man is using his cellphone."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A man talking on a cell phone is one way to say that a man is using his cell phone.
The answer is yes.

[QUESTION] If "A young girl in a brightly-colored dress peeks through a fence slat." does that mean that "A girl jumps on a trampoline."?
Options:
- yes
- it is not possible to tell
- no
A girl likely cannot peek through a fence if she jumps on a trampoline.
The answer is no.

Q: Given the sentence "Cowboy being bucked off of a horse." is it true that "There is a person outside on a sunny day."?
A:
Being bucked off of a horse does not imply that it is a sunny day.
The answer is it is not possible to tell.