Premise: A construction worker in jeans is climbing scaffolding .
Correct statement: Chances are about even that a construction worker is cleaning windows .
Incorrect statement: It is impossible that a construction worker is cleaning windows .
Correct statement: It is impossible that a worker runs away from monsters by climbing scaffolding
Incorrect statement: There is a very good chance that a worker runs away from monsters by climbing scaffolding
Correct statement: There is a better than even chance that a construction worker in jeans is climbing scaffolding on a new building .
Incorrect statement: Chances are slight that a construction worker in jeans is climbing scaffolding on a new building .
Correct statement: Chances are about even that a worker climbs up scaffolding for his last shift of the day
Incorrect statement: It is highly unlikely that a worker climbs up scaffolding for his last shift of the day
Correct statement: Chances are about even that a construction foreman is climbing on top of some scaffolding to get a better look at the work that 's been done .
Incorrect statement: It is impossible that a construction foreman is climbing on top of some scaffolding to get a better look at the work that 's been done .