QUESTION: Premise: "A student walking on a sidewalk near a campus."
Hypothesis: "A student is sitting in class."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A student cannot be sitting and walking at the same time.
The answer is no.

[QUESTION] Premise: "Many people are gathered and the group in the foreground is conversing with drinks and their coolers nearby."
Hypothesis: "A group of people holding drinks are conversing while surrounded by others."
Do we know that the hypothesis entailed by the premise?
People conversing with drinks is a rephrasing of people holding drinks are conversing.
The answer is yes.

Q: If "A group of men are hugging each other on stage after a performance." does that mean that "The group is congratulating each other on finishing the world's longest play."?
Options:
- yes
- it is not possible to tell
- no
A: A group hugging on stage is not assumed to be congratulating each other on finishing the world's longest play.
The answer is it is not possible to tell.

QUESTION: Premise: "Crowd gathered in streets waving brightly colored flags."
Hypothesis: "Crowd gathered in streets holding protest banners."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A crowd is either waving colored flags or holding protest banners.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A man in a black and white striped shirt photographing a woman by a fountain."
Hypothesis: "Someone is having their picture taken."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The man is photographing a woman which means that someone is having their picture taken.
The answer is yes.

Q: Test for natural language inference.
Premise: "A man in a flag had one finger up while walking past the camera."
Hypothesis: "The man was walking."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
A man would have to be walking if he were walking past something.
The answer is yes.