Premise: A man sits on a beach wearing swim trunks and a lei , holding a blue umbrella over his head .
Correct statement: It is probable that a man sits on a beach underneath a blue umbrella , contemplating swimming .
Incorrect statement: There is almost no chance that a man sits on a beach underneath a blue umbrella , contemplating swimming .
Correct statement: We believe that a man is enjoying his vacation at the beach .
Incorrect statement: It is impossible that a man is enjoying his vacation at the beach .
Correct statement: It is impossible that the man is at the swimming pool
Incorrect statement: It is likely that the man is at the swimming pool
Correct statement: We believe that a man is having a beach picnic .
Incorrect statement: It is impossible that a man is having a beach picnic .
Correct statement: Chances are about even that a man wearing a lei holding a blue umbrella while he wait for his wife .
Incorrect statement: It is certain that a man wearing a lei holding a blue umbrella while he wait for his wife .