Premise: Four people with black hair pose for a picture with windows in the background .
Correct statement: It is impossible that four black haired people pose for a wedding photo .
Incorrect statement: It is certain that four black haired people pose for a wedding photo .
Correct statement: It is impossible that four relatives in a family reunion pose for a picture together .
Incorrect statement: It is highly likely that four relatives in a family reunion pose for a picture together .
Correct statement: It is probable that people are posing in front of a house .
Incorrect statement: There is little chance that people are posing in front of a house .
Correct statement: It is impossible that four people with black hair and blue eyes pose for a picture with windows in the background .
Incorrect statement: It is probably the case that four people with black hair and blue eyes pose for a picture with windows in the background .
Correct statement: It is impossible that four friends pose for a photograph outside the Sears Tower .
Incorrect statement: We believe that four friends pose for a photograph outside the Sears Tower .