[QUESTION] Test for natural language inference.
Premise: "There is a man fishing on a bridge."
Hypothesis: "He is trying to catch a fish for dinner."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The man might not want to have the fish for dinner.
The answer is it is not possible to tell.

Q: Can we conclude from "Woman hanging upside down from a ladder." that "The woman is performing for a circus."?
Options:
- yes
- no
- it is not possible to tell
A: Just because hanging upside down does not mean in a circus.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A middle-aged couple is dancing." is it true that "The man is wearing a white dress shirt with the sleeves rolled up and the woman is wearing a black dress."?

Let's solve it slowly: There is a couple dressed up dancing at a wedding reception.
The answer is it is not possible to tell.

[QUESTION] Premise: "Someone in a helmet doing a jump on a bike over a large mound of dirt."
Based on this premise, can we conclude that the hypothesis "A person is driving." is true?
Options:
- yes
- it is not possible to tell
- no
Driving is a different activity from doing a jump on a bike.
The answer is no.

Q: Premise: "A man in a helmet does a jump on his bike."
Based on this premise, can we conclude that the hypothesis "The man is at the bike park." is true?
Options:
- yes
- it is not possible to tell
- no
A: A man can do a jump on his bike without being at a bike park.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Children are swinging in the air." can we conclude that "The children are laughing and playing."?
Options:
- yes
- it is not possible to tell
- no
The fact that children are swinging doesn't imply they are laughing and playing.
The answer is it is not possible to tell.