Premise & hypothesis.
A woman in a pink shirt and blue pants is sitting on exercise equipment.

A woman is running on a treadmill.
++++++++++
true or not.
no

Premise & hypothesis.
This man is happy to show off his work.

the man shows off
++++++++++
true or not.
yes

Premise & hypothesis.
A closeup of a small black and white dog with a baseball in its mouth.

A dog is drooling on a baseball.
++++++++++
true or not.
it is not possible to tell