Premise & hypothesis.
A bull rider hangs on tightly to a rope around a large, bucking bull's back.

A person riding a bull.
++++++++++
true or not.
yes

Premise & hypothesis.
A child is playing on a swing set.

The toddler with blond hair is swinging high in the air.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
On garden lawn, black dog is retriving an object.

The dog is outside.
++++++++++
true or not.
yes