Premise & hypothesis.
A person wearing a hat and glasses sits on a cliff and smiles.

The person is not wearing hat.
++++++++++
true or not.
no

Premise & hypothesis.
A woman with short hair and sunglasses is sitting behind a glass partition in the entryway of a building.

A woman is sitting in a building.
++++++++++
true or not.
yes

Premise & hypothesis.
Volleyball team members dressed in red on one side, and team members dressed in yellow and blue on the opposing team, actively blocking a spike while a coach looks on.

The volleyball teams are rivals and don't like each other.
++++++++++
true or not.
it is not possible to tell