Premise & hypothesis.
A dog tied to a door by a leash.

A dog runs around loose.
++++++++++
true or not.
no

Premise & hypothesis.
One dog wades in the water while another dog is on land.

Some dogs looking for a toy.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A man ducks down as a dog flies over his head to fetch a Frisbee.

Bob and his dog play fetch on the moon.
++++++++++
true or not.
no