Premise: Two men in safety harnesses work together .
Correct statement: There is a better than even chance that two men are window washers .
Incorrect statement: It is impossible that two men are window washers .
Correct statement: Chances are about even that two men working together are friends .
Incorrect statement: There is almost no chance that two men working together are friends .
Correct statement: There is a better than even chance that two men are cleaning windows .
Incorrect statement: There is almost no chance that two men are cleaning windows .
Correct statement: It is probable that two construction workers work on a project together .
Incorrect statement: It is unlikely that two construction workers work on a project together .
Correct statement: There is a better than even chance that two men are working for a construction company
Incorrect statement: It is improbable that two men are working for a construction company