A black man in a white tank top approaches a couple in the street who are eating green and blue snow cones .
It is improbable that a black man in a white tank top approaches a couple outdoors .
It is certain that a black man in a white tank top approaches a couple outdoors .
It is improbable that a black man in a white tank top approaches a couple outdoors .
A black man in a white tank top approaches a couple outdoors .