Premise & hypothesis.
A man wearing dark-colored shorts and t-shirt kneels under a large shadow as a family walks by in the background

people walking to the park
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A baseman is holding out his glove to catch a ball and tag his opponent out.

The man is playing football.
++++++++++
true or not.
no

Premise & hypothesis.
Mother and child walk down the trail at a leisurely pace.

The mother and child are running.
++++++++++
true or not.
no