An older man with a white beard , wearing a blue shirt and blue baseball cap , is playing guitar to a small black girl sitting on a red stool .
It is certain that a little black girl listens to an old man in blue play guitar .
It is certain that a little black girl listens to an old man in blue play guitar .
It is improbable that a little black girl listens to an old man in blue play guitar .
A little black girl listens to an old man in blue play guitar .