Premise & hypothesis.
A man with a microphone and piece of paper walking.

A woman sitting in a chair
++++++++++
true or not.
no

Premise & hypothesis.
A man jumps of the handrail of an outdoor staircase.

A young black man jumps off the handrail of a staircase.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A large dog frolics in the grass.

a pitbull outside
++++++++++
true or not.
it is not possible to tell