Premise & hypothesis.
Two dogs play in tall grass.

Two dogs chase one another through the grass.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A man wearing a red jacket walks on stilts in front of a group of people.

A man sleeps in a chair.
++++++++++
true or not.
no

Premise & hypothesis.
Some friends, possibly lab partners, are performing an experiment in a chemistry class using beakers.

The friends are having fun in gym class.
++++++++++
true or not.
no