Premise & hypothesis.
A man in a red sweater is walking past a mural.

A woman is painting the street signs,
++++++++++
true or not.
no

Premise & hypothesis.
A man in a black leather jacket was eating an ice cream cone while waiting for a transit train to arrive.

A man in a black leather jacket is eating a rabbit he just found on the side of the road.
++++++++++
true or not.
no

Premise & hypothesis.
A girl is laughing while sitting on a couch.

A boy is watching television while sitting on the couch.
++++++++++
true or not.
no