Premise & hypothesis.
A man is driving down the street as two cars are passing by going the opposite direction.

A man drives down the street as two people in horse and buggies pass each other.
++++++++++
true or not.
no

Premise & hypothesis.
A boy in an orange shirt grinds a skateboard ramp.

A boy in an orange shirt is sitting on his skateboard
++++++++++
true or not.
no

Premise & hypothesis.
A dog with a frisbee in its mouth.

A dog is playing fetch.
++++++++++
true or not.
it is not possible to tell