Premise: A city street of Tudor-style buildings , with shops on the ground floor , featuring five window washers on ladders .
Correct statement: There is a better than even chance that the window washers are getting ready to clean
Incorrect statement: Chances are slight that the window washers are getting ready to clean
Correct statement: It is probable that the window washers are very high off the ground .
Incorrect statement: We doubt that the window washers are very high off the ground .
Correct statement: It is impossible that five people are washing the windows of a Jewelry shop .
Incorrect statement: It is probably the case that five people are washing the windows of a Jewelry shop .
Correct statement: There is a very good chance that men are scrubbing windows .
Incorrect statement: It is probably not the case that men are scrubbing windows .
Correct statement: There is a very good chance that the window washers are washing the windows for the shops on the street .
Incorrect statement: It is impossible that the window washers are washing the windows for the shops on the street .