[QUESTION] Can we conclude from "Three young men and 1 young lady are protesting about the exploitation of young workers." that "Three young men and 1 young lady outside of the building that exploits young people."?
Options:
- yes
- no
- it is not possible to tell
People can protest the exploitation of young workers without being outside of the building that exploits young people.
The answer is it is not possible to tell.

Q: Given the sentence "A brown dog has a ball in his mouth while playing in the fence." is it true that "A dog fetches a ball to return to his owner."?
A: No indication the dog is with its owner. The dog may be by itself playing near the fence.
The answer is it is not possible to tell.

QUESTION: Given the sentence "One dog is jumping up at another dog by a fence on a snowy day." is it true that "The dogs are wearing collars."?

Let's solve it slowly: One dog jumping up at another dog are not necessarily wearing collars.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A rock climber admiring the beautiful scene of a snowcapped mountaintop." is it true that "A person is wearing equipment of some kind is looking around."?
Admiring the scene of snowcapped mountaintop implies person is wearing equipment to look around.
The answer is yes.

Q: Test for natural language inference.
Premise: "A girl wearing a costume leans over as other children look on."
Hypothesis: "There are children together."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: For the children to be able to look at the girl they all have to be together.
The answer is yes.

[QUESTION] Given the sentence "A person with a gray hood pulled over his or her face is reclining against a ladder." can we conclude that "A black cat passes underneath a ladder."?
Options:
- yes
- it is not possible to tell
- no
The cat passes underneath a ladder is contrary to the person reclining against a ladder in the first sentence.
The answer is no.