Premise & hypothesis.
A hockey player is laying on the ice with his stick in his hand as two members of the opposing team eye the hockey puck.

A hockey player is sitting on the ice.
++++++++++
true or not.
no

Premise & hypothesis.
A black man sits at a sewing machine on the sidewalk in front of a home, working on a project of some sort.

A black man is using a sewing machine.
++++++++++
true or not.
yes

Premise & hypothesis.
A person playing with her large black dog.

A person is playing catch with a dog.
++++++++++
true or not.
it is not possible to tell