Premise & hypothesis.
A snowboarder slides along a ramp over a snowy gap.

A snowboarder his the ramp over a snowy gap.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
The pedestrian sign has a bolt through it on the top and bottom.

The traffic symbol is mounted.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A man is standing in a field with two dogs.

The man is standing with cats.
++++++++++
true or not.
no