Premise: A man with a red helmet kayaking .
Correct statement: It is impossible that a man kayaking down rapids .
Incorrect statement: There is a better than even chance that a man kayaking down rapids .
Correct statement: It is probable that the man is participating in a sporting event .
Incorrect statement: Chances are slight that the man is participating in a sporting event .
Correct statement: It is impossible that a man with a helmet in a kayake trying to break his personal record for a rapid .
Incorrect statement: Chances are about even that a man with a helmet in a kayake trying to break his personal record for a rapid .
Correct statement: There is a better than even chance that the man wearing the red helmet is in a kayak race .
Incorrect statement: There is little chance that the man wearing the red helmet is in a kayak race .
Correct statement: Chances are about even that the man is competing in a race .
Incorrect statement: It is almost certain that the man is competing in a race .