Premise & hypothesis.
The man is in the pool and throwing a small boy into the air.

People are in the pool.
++++++++++
true or not.
yes

Premise & hypothesis.
A man and woman behind a vegetable stand on a city street with parked vehicles and storefronts in the background.

a man and a woman are in the street with vegetable stand
++++++++++
true or not.
yes

Premise & hypothesis.
A man in a pink sweater and a gentleman sitting down in public transportation.

3 men are laying in their car
++++++++++
true or not.
no