A man holding a sign and a man playing a guitar are speaking in front of a crowd .
Chances are slight that a man plays guitar while his buddy advertises the show with a sign facing the crowd .
There is a better than even chance that a man plays guitar while his buddy advertises the show with a sign facing the crowd .
Chances are slight that a man plays guitar while his buddy advertises the show with a sign facing the crowd .
A man plays guitar while his buddy advertises the show with a sign facing the crowd .