[QUESTION] Test for natural language inference.
Premise: "One man kite surfing in the ocean."
Hypothesis: "The man is riding on the back of a dolphin."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A man cannot be kite surfing and riding on the back of a dolphin same time.
The answer is no.

[QUESTION] Given the sentence "A boy up to his knees in water." can we conclude that "A boy is in school."?
Options:
- yes
- it is not possible to tell
- no
A boy cannot be in shcool if he is in water.
The answer is no.

[QUESTION] Given the sentence "This man is walking past the building." is it true that "The man looks out the window of the bus as the town recedes into the distance."?
You would not be looking out a window if you are walking past a building.
The answer is no.

[QUESTION] Can we conclude from "A man dressed in a gray shirt." that "Striped running pants and tennis shoes is sleeping on a bench."?
Options:
- yes
- no
- it is not possible to tell
The person is taking a break from playing a game of tennis.
The answer is it is not possible to tell.