QUESTION: Test for natural language inference.
Premise: "Three men are playing guitars and on man is playing the drums on a stage."
Hypothesis: "There was a band on stage."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The men may be playing together it does not mean they are in a band together.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man in a costume entertains four kids."
Based on this premise, can we conclude that the hypothesis "The four kids were entertained by the man in costume." is true?
Options:
- yes
- it is not possible to tell
- no
If the man is entertaining the kids then that implies they are entertained by it.
The answer is yes.

Q: Given the sentence "A man sits down and plays a public piano." is it true that "The man is playing for his wife."?
A: Not all piano playing by a man is done for his wife.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Two women in black with flags are standing in front of an old-fashioned car."
Hypothesis: "Two women racing in cars."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: You cannot be racing in cars when you're standing in front of the car.
The answer is no.

[QUESTION] Premise: "The two woman smile for a tourist on vacation."
Hypothesis: "Two women are screaming at the tourist."
Do we know that the hypothesis entailed by the premise?
The women can't smile for a tourist and also be screaming at the tourist.
The answer is no.

Q: Can we conclude from "A dog with long hair and a red vest runs in the grass." that "The cat eats sand."?
Options:
- yes
- no
- it is not possible to tell
A:
A dog can not be a cat while an animal eats sand can not happen if an animal runs in the grass.
The answer is no.