[QUESTION] Premise: "A man is handing a young boy food items from his mobile motorcycle food cart."
Hypothesis: "A boy is buying food for dinner."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The food may be for someone else the boy might not be buying it for his dinner.
The answer is it is not possible to tell.

Q: Premise: "Two men dressed in white are playing tennis in front of a small crowd."
Based on this premise, can we conclude that the hypothesis "The men are playing tennis and no one is watching them." is true?
Options:
- yes
- it is not possible to tell
- no
A: Two men cannot be playing tennis in front of a crowd if no on is watching.
The answer is no.

QUESTION: Can we conclude from "A dog in a red jacket is running on the grass." that "A dog is chasing after a ball."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Running on the grass does not necessarily mean chasing after a ball.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "An officer squints directly at the camera as he leans on a metal bar." that "A cop leaning on a bar because he got shot."?
Options:
- yes
- no
- it is not possible to tell
Just because an officer leans on a metal bar doesn't mean he's been shot.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A person swimming underwater in a swimming pool."
Hypothesis: "A swimmer is trying to hold their breath underwater."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A person swimming underwater in a swimming pool doesn't mean that the person is trying to hold their breath underwater.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "The girl catches a wave on her pink surfboard."
Hypothesis: "A surfer waits for waves on the beach."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The surfer is either catching a wave or waiting for one. She would not be on her pink surfboard while on the beach.
The answer is no.