Premise & hypothesis.
A boy is making a splash in a swimming pool.

A boy swimming.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A truck driving along a beach near a flock of seagulls.

There is a truck next to a beach near cows
++++++++++
true or not.
no

Premise & hypothesis.
A little girl kicking a soccer ball to a little boy.

A little girl kicking a soccer ball to her brother.
++++++++++
true or not.
it is not possible to tell