Premise & hypothesis.
A black dog plays around near a waterfall.

A hydroelectric dam ruptures and the pressure of the lake of dogs it was using to power it's turbines pour out in a frenzy of barks and yelps.
++++++++++
true or not.
no

Premise & hypothesis.
Two ladies hugging each other and enjoying a nice laugh.

Two women are hugging and laughing.
++++++++++
true or not.
yes

Premise & hypothesis.
A man is sitting on a couch under an expressway ledge.

A man sits on a piece of furniture.
++++++++++
true or not.
yes