Premise & hypothesis.
Young boys in red vests are singing in a choir.

The boys are all eating ice-cream under the tree during a hot summer day.
++++++++++
true or not.
no

Premise & hypothesis.
A bunch of people walking on the side of a street.

People lying down on the side of the road in protest.
++++++++++
true or not.
no

Premise & hypothesis.
A large group of people waiting at a train station.

A group of people are at a train station waiting to go home.
++++++++++
true or not.
it is not possible to tell