On a cloudy day , a man in black clothing and a black hat walks toward a River Valley Metro bus .
Chances are about even that the man walks toward a River Valley Metro bus on a cloudy day to escape the coming rain .
Chances are about even that the man walks toward a River Valley Metro bus on a cloudy day to escape the coming rain .
It is almost certain that the man walks toward a River Valley Metro bus on a cloudy day to escape the coming rain .
The man walks toward a River Valley Metro bus on a cloudy day to escape the coming rain .