QUESTION: Given the sentence "A dog is running through the snow away from the wire fence." is it true that "A dog sits on a rug."?

Let's solve it slowly: A dog can't be running outdoor and sitting on a rug at the same time.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A congregation taking pictures in a church."
Hypothesis: "A group of people are in a church."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A congregation is normally a group of people in this case.
The answer is yes.

Q: Premise: "A young boy is splashing through a puddle of water."
Hypothesis: "The boy is misbehaving."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A boy splashing in a puddle does not imply that he is misbehaving.
The answer is it is not possible to tell.

QUESTION: If "A fabricator welds on a steel girder." does that mean that "A welder is hard at work."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A fabricator is welding on a steel girder therefore they are a welder.
The answer is yes.

[QUESTION] Can we conclude from "A man riding a skateboard jumps up on a wood ledge." that "The man slides across the ledge and lands on the concrete."?
Options:
- yes
- no
- it is not possible to tell
A skateboard would slide across a wood ledge when jumped upon.
The answer is yes.

Q: Premise: "A fire hydrant that has been painted to look like it has a face."
Hypothesis: "There is a painting of a fire hydrant."
Do we know that the hypothesis entailed by the premise?
A:
Painting of a fire hydrant can not be a real fire hydrant.
The answer is no.