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 woman in a black dress is leaving footprints in the sand as she walks towards the ocean." that "The ocean is certainly not in walking distance."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Someone is walking toward the ocean so it is definitely in walking distance.
The answer is no.

[QUESTION] Can we conclude from "A dog with long hair and a red vest runs in the grass." that "The cat eats sand."?
Options:
- yes
- no
- it is not possible to tell
A dog can not be a cat while an animal eats sand can not happen if an animal runs in the grass.
The answer is no.

Q: Test for natural language inference.
Premise: "A man is standing on scaffolding in a studio while a fire burns in the foreground."
Hypothesis: "A man is trying to escape a fire."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The man may not be trying to escape a fire. He could be a fireman or could be part of a movie crew.
The answer is it is not possible to tell.

QUESTION: Premise: "Guy getting really into his guitar solo."
Hypothesis: "A man is playing a guitar."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A guy is a man. Someone who is into his guitar solo is playing a guitar.
The answer is yes.

QUESTION: Premise: "One man lays on a city stoop while another rests his head on a garbage can."
Hypothesis: "A man is thinking about the garbage can he is laying his head on."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Resting his head on a garbage can does not mean the man is thinking about the garbage can.
The answer is it is not possible to tell.