One man sets up his pool shot during a tournament while onlookers watch .
There is a better than even chance that a man playing pool in a tournament has his picture taken by onlookers .
There is a better than even chance that a man playing pool in a tournament has his picture taken by onlookers .
It is highly unlikely that a man playing pool in a tournament has his picture taken by onlookers .
A man playing pool in a tournament has his picture taken by onlookers .