Premise: The man in a red checkered shirt is having beer and playing frisbee in the park .
Correct statement: It is impossible that a man is playing frisbee during the Employees ' Picnic at the park .
Incorrect statement: We believe that a man is playing frisbee during the Employees ' Picnic at the park .
Correct statement: There is a very good chance that the man is playing a friendly sport with his friends .
Incorrect statement: Chances are slight that the man is playing a friendly sport with his friends .
Correct statement: It is impossible that man is drinking Heineken beer and throwing red frisbee
Incorrect statement: It is almost certain that man is drinking Heineken beer and throwing red frisbee
Correct statement: We doubt that the man is playing with his wife
Incorrect statement: It is certain that the man is playing with his wife
Correct statement: It is impossible that a man plays frisbee golf with his friends in the park .
Incorrect statement: It is probable that a man plays frisbee golf with his friends in the park .