Premise: A man in a brown suit is speaking into a microphone while sitting down with his right foot up .
Correct statement: It is unlikely that the man is black
Incorrect statement: It is highly likely that the man is black
Correct statement: It is probably not the case that a man is giving a speech to a packed audience while using a microphone .
Incorrect statement: It is probably the case that a man is giving a speech to a packed audience while using a microphone .
Correct statement: Chances are about even that the man is giving a speech .
Incorrect statement: It is certain that the man is giving a speech .
Correct statement: There is almost no chance that a salesman talks to a microphone with his foot in the air .
Incorrect statement: It is probably the case that a salesman talks to a microphone with his foot in the air .
Correct statement: We believe that the microphone is used by singers .
Incorrect statement: It is improbable that the microphone is used by singers .