A young man playing nine ball billiards is aiming for the nine ball .
Chances are about even that a young man plays aims for the nine ball during a billiards competition .
It is impossible that a young man plays aims for the nine ball during a billiards competition .
Chances are about even that a young man plays aims for the nine ball during a billiards competition .
A young man plays aims for the nine ball during a billiards competition .