Premise & hypothesis.
A musical group performs on the lawn in front of an audience.

Some people demonstrate how to use a vacuum cleaner.
++++++++++
true or not.
no

Premise & hypothesis.
Two women with very large hats are walking on the sidewalk.

Two women walk outside on a sunny day.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
Four boys are in the living room talking.

There are boys sitting on the floor talking.
++++++++++
true or not.
it is not possible to tell