Premise & hypothesis.
A man is playing a harmonica while sitting in a restaurant.

A woman is playing a guitar sitting in a restaurant.
++++++++++
true or not.
no

Premise & hypothesis.
A choir performing a number on stage with an American flag in the background.

A choir sings songs about America to celebrate the 4th of July.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
Man walking three dalmatians along a palm-tree lined street.

A human walking three dogs along a palm-tree lined street.
++++++++++
true or not.
it is not possible to tell