Premise & hypothesis.
A man in a rumpled white dress shirt, tie and vest, wearing a hat, is surrounded by onlookers in a urban setting.

A female in the nude is surrounded by men.
++++++++++
true or not.
no

Premise & hypothesis.
Man walking in jeans and a purple shirt carrying a bunch of balloons that are cartoon characters.

A man is walking and selling balloons.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
Children learning about old fashioned guns in a park.

The children are shooting birds.
++++++++++
true or not.
no