Premise & hypothesis.
This is a black and white image of a man cooking something at a food stand on a street.

This is a color image of a man cooking something at a food stand on the street.
++++++++++
true or not.
no

Premise & hypothesis.
Man with a walking stick walks past a huge wall mural of various workers going about their business.

The man is outside walking.
++++++++++
true or not.
yes

Premise & hypothesis.
Man in a blue shirt walking on a bridge.

A man is walking.
++++++++++
true or not.
yes