Premise: A man swinging at a tennis ball with a green sign that read findersport .
Correct statement: It is impossible that a man practices serving to a friend with his tennis racket .
Incorrect statement: Chances are about even that a man practices serving to a friend with his tennis racket .
Correct statement: It is impossible that the man has a tennis racket
Incorrect statement: It is almost certain that the man has a tennis racket
Correct statement: There is a very good chance that the man is wearing shoes .
Incorrect statement: It is highly unlikely that the man is wearing shoes .
Correct statement: We believe that a man hits a tennis ball with a large object .
Incorrect statement: It is impossible that a man hits a tennis ball with a large object .
Correct statement: It is impossible that a man playing a tennis match swings at the ball with a green sign that says finderspot .
Incorrect statement: There is a very good chance that a man playing a tennis match swings at the ball with a green sign that says finderspot .