Premise & hypothesis.
Three dogs running on tire tracks in snow.

There are dogs outdoors
++++++++++
true or not.
yes

Premise & hypothesis.
A young man sunbathing on a beautiful beach with a tower in the middle of the sea.

The man is going to take bath in sea.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
Two volleyball players are trying to hit a ball very close to the net while a crowd watches.

A volleyball match in the olympics.
++++++++++
true or not.
it is not possible to tell