Premise & hypothesis.
Two men's soccer teams compete for a ball under the lights at a night game.

Two basketball teams play basketball at night.
++++++++++
true or not.
no

Premise & hypothesis.
A couple are walking in a field of green grasses.

The couple are holding hands.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
Five people wearing winter jackets and helmets stand in the snow, with snowmobiles in the background.

A group of people are getting ready to ride their snowmobiles in the winter.
++++++++++
true or not.
it is not possible to tell