Q: Premise: "Two performers with yellow suits are playing on stage."
Hypothesis: "People performing on the stage."
Do we know that the hypothesis entailed by the premise?
A: People performing on stage is a rephrasing of performers playing on stage.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "Peoples standing behind a bicycle stall."
Hypothesis: "The people are old."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Being old has nothing to do with standing behind a bicycle stall; people of almost every age can stand behind a bicycle stall.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A man in a green swimsuit entering the water headfirst after jumping off a rock."
Hypothesis: "A man is diving into the water."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Entering the water headfirst after jumping off a rock normally refers to the act of diving.
The answer is yes.

Q: Given the sentence "A man rides on a platform with wheels and is being pulled by a donkey." can we conclude that "A man has a donkey."?
Options:
- yes
- it is not possible to tell
- no
A: The man is being pulled by a donkey which implies that he has a donkey.
The answer is yes.

QUESTION: Given the sentence "Musicians are on stage with their instruments as a row of people stand around in front of them." is it true that "People are on stage with their instruments and they are about to perform."?

Let's solve it slowly: Musicians are on the stage with their instruments imply they are about to perform.
The answer is yes.

QUESTION: If "An unshaven man with a serious look is standing in front of a parking meter on the sidewalk." does that mean that "A man is standing next to a parking meter because he owns it."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The man would not have a serious look about the parking meter if he owns it.
The answer is no.