Premise & hypothesis.
Two black women are watching a performance.

The women are playing chess on the ocean floor.
++++++++++
true or not.
no

Premise & hypothesis.
One ma in a green shirt and one man in all black are dancing.

Both men are wearing white pants.
++++++++++
true or not.
no

Premise & hypothesis.
Two teams competing in the Olympics.

Two hockey teams are playing tonight.
++++++++++
true or not.
it is not possible to tell