Premise & hypothesis.
A variety of folks in the back of a large wagon.

The big vehicle has a lot of poeple in it.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A man sings into a microphone as another man plays electric bass behind him.

Two men are playing music together.
++++++++++
true or not.
yes

Premise & hypothesis.
A city street filled with people, a person dressed as Santa Clause, and a guy with a bullhorn.

There is an empty street.
++++++++++
true or not.
no