Premise & hypothesis.
Man in jacket reading on a bench.

Women is talking on a bench
++++++++++
true or not.
no

Premise & hypothesis.
A bearded man wearing a blue jacket rides his snow sled pulled by his two dogs.

A man races his dogsled pulled by his 2 Malamutes.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A man stands at a city crosswalk.

A person stands outdoors.
++++++++++
true or not.
yes