Premise & hypothesis.
brown dog holding stick in mouth

The dog has nothing in its mouth.
++++++++++
true or not.
no


Premise & hypothesis.
A boy is using a telescope to look at the sky.

A boy looking at the sky with a telescope.
++++++++++
true or not.
yes


Premise & hypothesis.
A dog sits back on his hind legs and another dog stoops down.

There are at least two dogs pictured
++++++++++
true or not.

yes