Premise: A climber is hanging on a rocky ledge high over a bridge .
Correct statement: Chances are about even that a climber hangs from a ledge while the sun sets .
Incorrect statement: There is almost no chance that a climber hangs from a ledge while the sun sets .
Correct statement: It is impossible that a climber is climbing over a bridge that is located in America .
Incorrect statement: There is a better than even chance that a climber is climbing over a bridge that is located in America .
Correct statement: It is almost certain that a man is rock climbing .
Incorrect statement: There is little chance that a man is rock climbing .
Correct statement: It is impossible that a climber is trying to complete a climb he has never finished before
Incorrect statement: It is certain that a climber is trying to complete a climb he has never finished before
Correct statement: There is a better than even chance that the climber is going base jumping off the ledge .
Incorrect statement: It is highly unlikely that the climber is going base jumping off the ledge .