QUESTION: Test for natural language inference.
Premise: "A group of men playing and singing music while a crowd watches."
Hypothesis: "Men are performing for a crowd."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Playing and singing music in front of a crowd is a performance.
The answer is yes.

[QUESTION] Given the sentence "A man in a formal outfit at a store." can we conclude that "There was a man at the store."?
Options:
- yes
- it is not possible to tell
- no
A man at a store does imply a man at a store.
The answer is it is not possible to tell.

Q: If "Little tot with a pink helmet and blue racing uniform." does that mean that "With the number 30 on the handlebars riding a two wheeled black and blue bicycle down a dirt road."?
Options:
- yes
- it is not possible to tell
- no
A: The child in pink and blue is standing on the pedals of their bicycle as they ride on a dirt path.
The answer is it is not possible to tell.

QUESTION: If "A skier performs a jumping trick on the slopes." does that mean that "A skier performing a flip for an anstonished crowd."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Not all skiers that perform jumping tricks on the slopes perform tricks for an astonished crowd.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "People holding up flags of many different nationalities." that "A group of americans are celebrating the fourth of july with american flags."?
Options:
- yes
- no
- it is not possible to tell
Celebrating the Fourth of July refers to holding american flag not flags of many different nationalities.
The answer is no.

Q: Given the sentence "A bicyclists drive by a building covered in graffiti." is it true that "A bike rider is going past a graffiti covered building."?
A:
To drive a bike is another way of saying one is going on a bike.
The answer is yes.