[Q] Premise: "A group of men sing and play instruments."
Hypothesis: "The men are singing and playing."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] Singing and playing is the just a rephrased version of sing and play instruments.
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.

[Q] Given the sentence "Little boys in white karate uniforms performing their martial arts indoors." is it true that "Young boys are practicing martial arts in order to achieve belts."?
[A] The purpose of practicing martial arts by the little boys is to achieve belts.
The answer is yes.