Premise: A man wearing a shirt with an animal pattern on it and a purple tie is singing in a microphone .
Correct statement: There is a better than even chance that a folk singer performs a mellow song for his fans .
Incorrect statement: It is highly unlikely that a folk singer performs a mellow song for his fans .
Correct statement: Chances are about even that a man is in a bar singing karaoke style .
Incorrect statement: It is certain that a man is in a bar singing karaoke style .
Correct statement: Chances are about even that the man is a children 's entertainer .
Incorrect statement: It is almost certain that the man is a children 's entertainer .
Correct statement: Chances are about even that an entertainer sings to a crowded room .
Incorrect statement: It is highly unlikely that an entertainer sings to a crowded room .
Correct statement: It is impossible that a man wearing a shirt with an animal pattern on it and a purple tie performing the national anthem .
Incorrect statement: We believe that a man wearing a shirt with an animal pattern on it and a purple tie performing the national anthem .