Premise: A man on his hands and knees outside in the grass .
Correct statement: There is a very good chance that a man is crawling .
Incorrect statement: It is unlikely that a man is crawling .
Correct statement: There is almost no chance that a man is crawling through the grass looking for his missing ring .
Incorrect statement: It is probably the case that a man is crawling through the grass looking for his missing ring .
Correct statement: It is unlikely that a big man in the grass
Incorrect statement: It is certain that a big man in the grass
Correct statement: It is impossible that the man is looking for a pen that he dropped .
Incorrect statement: We believe that the man is looking for a pen that he dropped .
Correct statement: Chances are about even that the man is a farmer
Incorrect statement: There is almost no chance that the man is a farmer