Premise & hypothesis.
A brown and white dog is running with its mouth open.

A cat is running toward a bird.
++++++++++
true or not.
no

Premise & hypothesis.
A Man in a yellow hat is throwing a water balloon.

The man is wearing a blue hat.
++++++++++
true or not.
no

Premise & hypothesis.
People are unloading things.

Workers unloading products.
++++++++++
true or not.
it is not possible to tell