QUESTION: Test for natural language inference.
Premise: "The two men are enjoying the weather."
Hypothesis: "Two men enjoy the weather on their work break."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Weather can be enjoyed by people even if it is not their work break.
The answer is it is not possible to tell.

[QUESTION] Premise: "Children watch while an acrobatic team performs stunts."
Based on this premise, can we conclude that the hypothesis "Children watch a train go past." is true?
Options:
- yes
- it is not possible to tell
- no
Children are watching a train in one sentence and an acrobatic team in the other one.
The answer is no.

Q: Can we conclude from "A man in a welding mask welds a girder." that "The man is wearing a welding mask."?
Options:
- yes
- no
- it is not possible to tell
A: A man in a welding mask is wearing a welding mask.
The answer is yes.

QUESTION: Premise: "Two men wearing santa claus costumes are dancing while people watch."
Hypothesis: "Two old men wearing santa claus costumes are tango dancing while people watch."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The men might not be old and they might not be tango dancing.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A woman wearing a leather jacket and sunglasses standing on a dock near water."
Hypothesis: "A woman is waiting to get on the approaching ferry."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
There may be no ferry approaching; she might be enjoying the view.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A kickboxer jumping for a kick."
Hypothesis: "Man practicing for fight."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
Jumping for a kick does not mean he is practicing for fight.
The answer is it is not possible to tell.