Q: Premise: "Vendors are selling their wares at an open market."
Hypothesis: "The vendors are off duty at home."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Selling implies you are doing a job while off duty means you are idle. You are not home at an open market.
The answer is no.

QUESTION: Can we conclude from "Ice hockey players are sitting on the sidelines." that "The players are sitting on the sideline."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The ice hockey players can also be solely described as players.
The answer is yes.

[QUESTION] Given the sentence "A man receiving a haircut while two other men converse in the background at a barber shop." is it true that "The man is getting a haircut and shave."?
The man getting a haircut is not necessarily also getting a shave.
The answer is it is not possible to tell.

Q: Given the sentence "A red-uniformed hockey player is attempting to control the puck while two white-suited hockey players try to disrupt him." is it true that "Three canadians are playing hockey in uniforms."?
A: A red-uniformed hockey player is attempting to control the puck while two white-suited hockey players try to disrupt him doesn't mean that they were Canadians.
The answer is it is not possible to tell.

QUESTION: Premise: "A man with black hair has a yellow pencil behind his ear."
Hypothesis: "A man needs a pencil for the exam."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The purpose for which the man intends to use the pencil is unknown and may not be for an exam.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Two young girls are riding horses within a white fence."
Hypothesis: "Two girls racing horses within a pen with a white fence."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Riding doesn't imply racing.The fact that the horses are within a fence doesn't imply within a pen.
The answer is it is not possible to tell.