Premise: A man is jumping off the grass while holding onto a giant white balloon .
Correct statement: It is probably not the case that a man is jumping off the yard .
Incorrect statement: It is almost certain that a man is jumping off the yard .
Correct statement: It is impossible that a young boy is trying to pierce some ballons with a knife
Incorrect statement: Chances are about even that a young boy is trying to pierce some ballons with a knife
Correct statement: There is almost no chance that a man is jumping with his birthday balloon .
Incorrect statement: It is almost certain that a man is jumping with his birthday balloon .
Correct statement: It is impossible that the balloon contains enough helium to pull the man from the ground .
Incorrect statement: It is likely that the balloon contains enough helium to pull the man from the ground .
Correct statement: It is impossible that the man leapt to safety without letting go of his balloon .
Incorrect statement: It is likely that the man leapt to safety without letting go of his balloon .