Premise & hypothesis.
An middle-aged man plays a light blue, fender guitar.

A man plays the guitar on the street.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A man sleeping on someone on what appears to be a bus.

A man at a coffee shop.
++++++++++
true or not.
no

Premise & hypothesis.
A professional dirt bike rider is riding a lap around a track.

A professional dirt bike rider is riding outside.
++++++++++
true or not.
yes