QUESTION: Given the sentence "A man is jumping over a barrel on a skateboard." is it true that "A skateboarder jumps a whiskey barrel."?

Let's solve it slowly: Not all barrel for skateboarding are originally made to hold whisky.
The answer is it is not possible to tell.

[QUESTION] Premise: "A worker walking down the street."
Hypothesis: "A man is walking as a form of exercise."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A worker walking down a street doesn't have to be a man and doesn't mean it is for exercise.
The answer is it is not possible to tell.

Q: Given the sentence "A man in a black jersey is standing in gym." can we conclude that "A man is playing basketball in a gym."?
Options:
- yes
- it is not possible to tell
- no
A: A man in a black jersey standing in gym doesn't mean that the man is playing basketball in a gym.
The answer is it is not possible to tell.

QUESTION: If "A young girl in a pink and white outfit is dancing on stage holding a microphone." does that mean that "A child performing."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Dancing on stage and holding a microphone means that you are performing.
The answer is yes.

[QUESTION] If "A man in a suit gives a presentation to a crowd of people." does that mean that "The man is in his underwear."?
Options:
- yes
- it is not possible to tell
- no
The man cannot both be in a suit and in his underwear.
The answer is no.

Q: Premise: "Man offers a food sample to passerby."
Hypothesis: "Man offering a bit of food for a stranger."
Do we know that the hypothesis entailed by the premise?
A:
The man offering food could be offering food to someone he knows and not a stranger.
The answer is it is not possible to tell.