Premise & hypothesis.
A snowboarder in a red jacket jumps in the air.

The snowboarder is outdoors.
++++++++++
true or not.
yes

Premise & hypothesis.
A young boy is sitting on the grass.

A child is outside.
++++++++++
true or not.
yes

Premise & hypothesis.
A man is waterskiing on one ski.

He is a professional skier.
++++++++++
true or not.
it is not possible to tell