A young man wears a helmet and protective clothing as he races his dirt bike through a muddy track .
Chances are about even that a young guy zooms by on his dirt bike because he 's going home
Chances are about even that a young guy zooms by on his dirt bike because he 's going home
There is almost no chance that a young guy zooms by on his dirt bike because he 's going home
a young guy zooms by on his dirt bike because he 's going home