[QUESTION] Can we conclude from "People standing around taking video." that "No one is taking a video."?
Options:
- yes
- no
- it is not possible to tell
Either people are taking video or no one is taking video - it can not be both.
The answer is no.

Q: Premise: "Man with hard hat talking on phone."
Based on this premise, can we conclude that the hypothesis "Man smashes his phone on the concrete floor." is true?
Options:
- yes
- it is not possible to tell
- no
A: Talking on a phone is a different activity than smashing it. Yelling into a phone while it is being smashed is not really 'talking' on it.
The answer is no.

QUESTION: Premise: "A policewoman standing next to a person wearing bright red glasses."
Hypothesis: "A police man standing alone."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A policewoman is either standing next to a person or is alone.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "Two children facing each other are doing a dance."
Hypothesis: "Two children are sitting on the floor."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The two children are either doing a dance or sitting on the floor.
The answer is no.

Q: Given the sentence "Woman is making a half smile at the camera." is it true that "Woman takes selfie."?
A: Just because she smiles at the camera doesn't mean it's for a selfie.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A woman wearing purple walking with a stroller that has a baby in it." that "A tall person walking."?
Options:
- yes
- no
- it is not possible to tell
Just because woman wearing purple walking with a stroller that has a baby in it doesn't mean woman is tall.
The answer is it is not possible to tell.