Premise & hypothesis.
A little boy in green pants and a white shirt is standing in the street.

A boy is playing in the streets.
++++++++++
true or not.
no

Premise & hypothesis.
There children are outside playing, with two boys smiling and running.

The children are related.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
Five people congregate outside a bookstore.

People waiting in line for the Tim Dorsey book signing.
++++++++++
true or not.
it is not possible to tell