Premise & hypothesis.
A brown dog is running across the grass with a stick in its mouth.

a dog is running with the stick is master threw
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
Two men sit reading books in a smoke-filled area next to a table holding sweet corn and raw hotdogs.

Two men read by some food.
++++++++++
true or not.
yes

Premise & hypothesis.
Man with red, white and blue flag with one star holds it waving in the wind in the middle of a street while a crowd is seen in the background and water is sprayed.

A man laying down
++++++++++
true or not.
no