Premise: Several women are walking down a city street .
Correct statement: Chances are about even that the women are walking to work
Incorrect statement: It is impossible that the women are walking to work
Correct statement: It is impossible that the women are nuns
Incorrect statement: There is a better than even chance that the women are nuns
Correct statement: Chances are about even that the women are wearing high heels .
Incorrect statement: It is highly unlikely that the women are wearing high heels .
Correct statement: Chances are about even that the women are friends .
Incorrect statement: It is almost certain that the women are friends .
Correct statement: It is impossible that the women are alone .
Incorrect statement: It is certain that the women are alone .