Premise: A girl walking alone at night on a street .
Correct statement: There is a better than even chance that the girl is walking home by herself .
Incorrect statement: It is highly unlikely that the girl is walking home by herself .
Correct statement: Chances are about even that a girl going home from the bar .
Incorrect statement: It is impossible that a girl going home from the bar .
Correct statement: There is a better than even chance that a girl walking alone on a moon lit night .
Incorrect statement: It is impossible that a girl walking alone on a moon lit night .
Correct statement: There is a better than even chance that a girl walks along a street at night heading for home
Incorrect statement: Chances are slight that a girl walks along a street at night heading for home
Correct statement: Chances are slight that a girl leaves a party after midnight
Incorrect statement: There is a very good chance that a girl leaves a party after midnight