QUESTION: Test for natural language inference.
Premise: "A woman wearing a blue shirt opens a present."
Hypothesis: "Which is a green hat."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A woman in a blue top wrapping a gift for someone else.
The answer is no.

[QUESTION] Premise: "A man is nibbling on an ear of corn."
Hypothesis: "A person is shopping at an outdoor market."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Most people aren't nibbling on an ear of corn while they're shopping.
The answer is no.

Q: If "An artist sings into the microphone at a venue." does that mean that "An artist is singing."?
Options:
- yes
- it is not possible to tell
- no
A: The artist sings into the microphone so they must be singing.
The answer is yes.

QUESTION: Given the sentence "A street performer is playing violin for tips on an uncrowded street." is it true that "The performer is playing a harp."?

Let's solve it slowly: A performer playing violin cannot at the same time be playing a harp.
The answer is no.

[QUESTION] Premise: "A young girl wearing a pink hat stands on a grassy field."
Based on this premise, can we conclude that the hypothesis "A girl is standing in a field." is true?
Options:
- yes
- it is not possible to tell
- no
The young girl standing in the field in sentence 2 is described more specifically in sentence 1.
The answer is yes.

Q: Premise: "A man on a phone and a woman are in front of a wall."
Based on this premise, can we conclude that the hypothesis "A man on a phone and a woman are near a wall." is true?
Options:
- yes
- it is not possible to tell
- no
A:
Being in front of a wall and near a wall could be two totally different things.
The answer is it is not possible to tell.