Premise & hypothesis.
A man dressed in black holding a cellphone, and a huge antique camera.

A man is holding a chainsaw.
++++++++++
true or not.
no

Premise & hypothesis.
A man is lying down in the street.

A man fell down in an intersection.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A uniformed man stands next to a door with arms raised in front of his face.

The uniformed man is nea a door with his hands covering his face.
++++++++++
true or not.
yes