Premise & hypothesis.
A man in a red winter hat is wearing snowshoes while looking at a green pine tree.

A man looks at a tree.
++++++++++
true or not.
yes

Premise & hypothesis.
A man in a brown suit is speaking into a microphone while sitting down with his right foot up.

A salesman talks to a microphone with his foot in the air.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A person holding a dog while they eat.

The dog is on someones laps.
++++++++++
true or not.
yes