Premise: A man holding a sign and a man playing a guitar are speaking in front of a crowd .
Correct statement: Chances are about even that men are at a protest .
Incorrect statement: It is highly unlikely that men are at a protest .
Correct statement: It is probably the case that two men perform for change on the boardwalk .
Incorrect statement: There is almost no chance that two men perform for change on the boardwalk .
Correct statement: There is a better than even chance that a man plays guitar while his buddy advertises the show with a sign facing the crowd .
Incorrect statement: Chances are slight that a man plays guitar while his buddy advertises the show with a sign facing the crowd .
Correct statement: There is almost no chance that a man with a sign and his brother , who plays the guitar , are giving a speech in front of an audience .
Incorrect statement: There is a better than even chance that a man with a sign and his brother , who plays the guitar , are giving a speech in front of an audience .
Correct statement: It is probable that the man is performing .
Incorrect statement: It is unlikely that the man is performing .