Premise & hypothesis.
A young hispanic-looking boy sitting backwards on a donkey.

A girl is riding a horse.
++++++++++
true or not.
no

Premise & hypothesis.
A man in a purplish colored top, gray hair and glasses seems to be the center of this picture.

The man is surrounded by people in the picture.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A group of motorcycles and scooters are parked together in a lot in the middle of a street.

There are motorcycles in a lot.
++++++++++
true or not.
yes