Premise: A man washing windows is suspended outside a building on a seat on a rope with a bucket hanging on the side of the seat .
Correct statement: It is almost certain that a window washer is washing windows on a higher floor of a building
Incorrect statement: It is impossible that a window washer is washing windows on a higher floor of a building
Correct statement: It is probably not the case that a window washer is using unsafe equipment .
Incorrect statement: It is almost certain that a window washer is using unsafe equipment .
Correct statement: It is highly unlikely that a male window washer is about to stop his work for lunch .
Incorrect statement: We believe that a male window washer is about to stop his work for lunch .
Correct statement: It is probably not the case that a man is almost finished washing windowd .
Incorrect statement: We believe that a man is almost finished washing windowd .
Correct statement: It is impossible that a man washes windows outside the tallest skyscraper in the world .
Incorrect statement: It is probable that a man washes windows outside the tallest skyscraper in the world .