Premise: A man wearing a white shirt and jeans is walking by looking at a large advertisement poster .
Correct statement: There is little chance that a man looks on in pride at an advertisement he designed
Incorrect statement: It is certain that a man looks on in pride at an advertisement he designed
Correct statement: It is unlikely that the man is thinking about buying what is in the ad .
Incorrect statement: It is probably the case that the man is thinking about buying what is in the ad .
Correct statement: It is impossible that a big red poster advertising a movie is seen by a man in blue shoes .
Incorrect statement: Chances are about even that a big red poster advertising a movie is seen by a man in blue shoes .
Correct statement: It is impossible that a man is looking at an ad for McDonald 's .
Incorrect statement: Chances are about even that a man is looking at an ad for McDonald 's .
Correct statement: It is impossible that a man walks by a movie poster .
Incorrect statement: We believe that a man walks by a movie poster .