[Q] Premise: "People watch as two trains run on tracks."
Hypothesis: "People watch as two trains careen off some tracks."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] If trains run on tracks they do not careen off them.
The answer is no.

[Q] Premise: "A group of people are gathered in an office."
Hypothesis: "Talking."
Do we know that the hypothesis entailed by the premise?
[A] A group of office workers are talking about a new project.
The answer is it is not possible to tell.

[Q] Given the sentence "A young girl in a polka dot dress plays on a beach." is it true that "A girl plays at the beach."?
[A] A young girl in a polka dot dress plays on a beach is a synonym of a girl plays at the beach.
The answer is yes.