Premise & hypothesis.
Two young kids play and run.

Two kids play football.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A young man is posing on his skateboard on top of a rail at a skate park.

A man posing on his skateboard at home.
++++++++++
true or not.
no

Premise & hypothesis.
A person in a yellow helmet on a blue motorcycle is doing tricks.

A daredevil does tricks while riding his motorcycle.
++++++++++
true or not.
it is not possible to tell