[QUESTION] Test for natural language inference.
Premise: "A large crowd plays in and around a fountain."
Hypothesis: "The crowd is a mob."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A crowd playing around does not suggest that they are a mob.
The answer is it is not possible to tell.

Q: Given the sentence "An older man wearing a blue hat and dark clothes." can we conclude that "Sits on a ledge with a bag resting near his feet."?
Options:
- yes
- it is not possible to tell
- no
A: A homeless man sits on ledge with all his belongings while waiting for some form of transportation.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "People walk under trees as their purple leaves fall and cover the ground."
Hypothesis: "Purple leaved trees have people walking under them."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: People walk under trees and the trees have people walking under them.
The answer is yes.

[QUESTION] Premise: "Baby wears green frog big and makes grotesque face."
Based on this premise, can we conclude that the hypothesis "The babe wore a brown bear." is true?
Options:
- yes
- it is not possible to tell
- no
The baby cannot be wearing a frog and a bear at the same time.
The answer is no.

Q: Premise: "A boy with long black hair is holding up a flag."
Hypothesis: "The boy is helping officiate a soccer-game between rival clubs during a weekend soccer tournament."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Holding up a flag does not imply helping officiate a soccer game.
The answer is it is not possible to tell.

[QUESTION] Premise: "Two greyhounds with numbers run in a race on a track."
Based on this premise, can we conclude that the hypothesis "Dogs are racing." is true?
Options:
- yes
- it is not possible to tell
- no
The dogs must be racing if they are on a race track.
The answer is yes.