Premise & hypothesis.
Two men sailing in a motorized raft-type boat.

Two men floating in the water.
++++++++++
true or not.
yes

Premise & hypothesis.
A man is playing chess with a young boy.

A man is playing chess against a robot.
++++++++++
true or not.
no

Premise & hypothesis.
Two young boys watch something while eating popcorn and sitting in beanbag chairs.

The girls are watching a movie.
++++++++++
true or not.
no