[QUESTION] Premise: "A surfer riding the waves."
Hypothesis: "Surfer on the beach."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
If a surfer is riding the waves they are not on the beach.
The answer is no.

Q: Premise: "A white dog wearing a blue collar runs for a green ball."
Hypothesis: "A dog runs for a ball."
Do we know that the hypothesis entailed by the premise?
A: A descriptive dog runs for a ball implies a dog runs for a ball.
The answer is yes.

QUESTION: Can we conclude from "A man standing at te corner of a barn wearing a green shirt staring into the sunset." that "A man solves a math problem."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man who solves a math problem doesn't do so by staring into the sunset.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "Children on an observation deck at a park."
Hypothesis: "The kids are viewing the harbor from the observation deck."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The observation deck may or may not be for viewing the harbor.
The answer is it is not possible to tell.

Q: Given the sentence "Children watching something happen." is it true that "The children enjoy what they are watching."?
A: Children watching something happen does not necessarily enjoy what they are watching.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Performers on stage using a sheet as a prop." that "The performers are swimming across the ocean to cuba."?
Options:
- yes
- no
- it is not possible to tell
The same set of performers cannot be on stage and swimming across the ocean at the same time.
The answer is no.