Premise & hypothesis.
Four people are sitting at a picnic bench eating while a fifth man stands next to the bench.

Five people are enjoying a picnic together.
++++++++++
true or not.
no

Premise & hypothesis.
Asian man riding a bicycle through city streets.

Asian man on his way to work in the city.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A smiling blond girl on the side of the road.

An unhappy crying man is walking down the street.
++++++++++
true or not.
no