[QUESTION] Premise: "A surfer surfs across the large wave."
Hypothesis: "He surfed on the biggest wave."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A large wave could be the biggest that the observers could see.
The answer is yes.

Q: Premise: "A girl looking away while holding a jacket."
Hypothesis: "A girl is waiting for her friend."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Not all girl looking away while holding a jacket is waiting for her friend.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A dog is running through a backyard full of leaves." that "The dog is running through leaves."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: For the fact that the backyard is full of leaves does not mean the dog is running through leaves.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A group of men in golden shirts singing in front of a microphone." can we conclude that "The backstreet boys sign autographs at a record store."?
Options:
- yes
- it is not possible to tell
- no
The men can't sign autographs and be singing at the same time.
The answer is no.

Q: Given the sentence "Two children play jenga on a wooden floor." is it true that "The whole class was enjoying recess outside."?
A: Must be either two children or the whole class. Cannot play Jenga on the floor and be enjoying recess outside.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A man kayaking through rapids."
Hypothesis: "The man is kayaking in a river."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
To be kayaking through rapids is to be in a river.
The answer is yes.