Q: Test for natural language inference.
Premise: "A man in a gray shirt jumps over the top of a sand dune in the desert."
Hypothesis: "A man jumps over a sand dune on an atv."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A man jumps over the top of a sand dune in the desert doesn't imply he is on an atv.
The answer is it is not possible to tell.

QUESTION: Premise: "A man with two fireworks in his hands while a woman in a red cap with an arrow through her head stands to his right."
Hypothesis: "A man and woman are sitting in the grass having a picnic."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: If the man and woman are having a picnic the man would not have fireworks and the woman couldn't be standing with an arrow through her head.
The answer is no.

[QUESTION] Premise: "A brunette woman brushes her teeth alone."
Based on this premise, can we conclude that the hypothesis "A woman is watching tv with her friends." is true?
Options:
- yes
- it is not possible to tell
- no
A woman can be a brunette a blond or many variations.
The answer is no.

Q: Can we conclude from "A man prepares to hit a backhand tennis shot." that "The man is a player in a tennis game."?
Options:
- yes
- no
- it is not possible to tell
A: A man preparing a backhand tennis shot implies he is a player in a tennis game.
The answer is yes.

QUESTION: Can we conclude from "A man wearing a blue blazer using a cane to help him walk across the crosswalk." that "The man is wearing a beige hat."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Men wearing blue Blazers don't need to wear a blue hat.
The answer is it is not possible to tell.

QUESTION: Given the sentence "The dog leaps into the air in a field." can we conclude that "The dog is playing with another dog outside."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The dog leaping into the air does not imply it is playing with another dog.
The answer is it is not possible to tell.