QUESTION: If "A man jumps while snow skiing." does that mean that "The man is going fast."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The man must be going fast while skiing to make a jump.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "Two women with umbrellas are trying to cross a busy street."
Hypothesis: "Two women attempt to cross a street in the city."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Two women trying to cross a busy street are not necessarily in the city.
The answer is it is not possible to tell.

Q: Given the sentence "A young boy climbs the rock wall." can we conclude that "A boy is training for the army."?
Options:
- yes
- it is not possible to tell
- no
A: Not all boys who are climbing a rock wall are training for the army.
The answer is it is not possible to tell.

QUESTION: Given the sentence "The little kids is jumping off a ledge and into the dirt below it." is it true that "Little kids are swinging on a swing set."?

Let's solve it slowly: You cannot be swinging and jumping at the same time. A ledge and a swing set are not the same thing.
The answer is no.

[QUESTION] Premise: "A person sitting in a hoop attached to a pole at nighttime."
Hypothesis: "The person is on a swing in the park."
Do we know that the hypothesis entailed by the premise?
A person sitting in a hoop attached to a pole at nighttime does not indicate that the person is on a swing in the park.
The answer is it is not possible to tell.

Q: Premise: "He is smoking looking at the person."
Hypothesis: "He is sitting alone in a deserted room."
Do we know that the hypothesis entailed by the premise?
A:
He can't be looking at a person if he's in a deserted room.
The answer is no.