Premise & hypothesis.
a lone bicyclist jumping on his bike in front of a graffitied wall.

A teenager practices tricks on a playground.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A white and beige colored bird is flying over a sandy beach.

A bird flying over a beach.
++++++++++
true or not.
yes

Premise & hypothesis.
Two women are sitting at a table in a restaurant.

There are a couple of women in a restaurant.
++++++++++
true or not.
yes