[QUESTION] Given the sentence "Waist down picture of a surfer riding a small wave." can we conclude that "A surfer is riding a wave."?
Options:
- yes
- it is not possible to tell
- no
Picture of a surfer riding a small wave shows a surfer is riding a wave.
The answer is yes.

Q: Test for natural language inference.
Premise: "Man with black shirt in shop wears hearing protection as he cuts lumber on table saw."
Hypothesis: "Man tries new saw."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A man using a saw does not imply that the saw is new.
The answer is it is not possible to tell.

QUESTION: Premise: "A boy in a hoodie is throwing an object into a dirty swimming pool."
Hypothesis: "A boy is swimming in the pool."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A boy throwing an object into a swimming pool must be outside the pool and can't be swimming in the pool.
The answer is no.

[QUESTION] Premise: "A view from behind of a girl with a blond ponytail riding a dark brown horse."
Based on this premise, can we conclude that the hypothesis "A girl is in an airplane." is true?
Options:
- yes
- it is not possible to tell
- no
If a girl is riding a horse she is not in an airplane.
The answer is no.

Q: If "2 people that look like army men are using a gun." does that mean that "There are two men but only one of them has a gun."?
Options:
- yes
- it is not possible to tell
- no
A: Army men are using a gun does not imply that only one of them has a gun.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Four snowboarders in different colored outfits jumping off snow lift." that "The snow boards are friends."?
Options:
- yes
- no
- it is not possible to tell
Only because snowboarders jumping off snow lift doesn't necessarily mean they are friends.
The answer is it is not possible to tell.