Premise: A man is hanging by a line off a cliff above water .
Correct statement: It is impossible that the man is about to fall .
Incorrect statement: It is highly likely that the man is about to fall .
Correct statement: It is impossible that there is a man dangling from a rope on the side of a cliff as the sun rises in the background above the ocean .
Incorrect statement: It is probably the case that there is a man dangling from a rope on the side of a cliff as the sun rises in the background above the ocean .
Correct statement: It is impossible that a man is hanging by a line over the Grand Canyon .
Incorrect statement: It is likely that a man is hanging by a line over the Grand Canyon .
Correct statement: It is highly likely that the man has a safety harness .
Incorrect statement: It is probably not the case that the man has a safety harness .
Correct statement: It is impossible that a man hanging on a line because he 's going to fall
Incorrect statement: It is probably the case that a man hanging on a line because he 's going to fall