Premise: A woman with a large purse and boots walking in a marble-looking hall .
Correct statement: It is probable that a woman is at her office .
Incorrect statement: It is probably not the case that a woman is at her office .
Correct statement: There is a very good chance that a woman with a large purse and wearing a dress walks down a hallway .
Incorrect statement: It is probably not the case that a woman with a large purse and wearing a dress walks down a hallway .
Correct statement: Chances are about even that a woman with a large purse and boots is walking in a bank .
Incorrect statement: It is impossible that a woman with a large purse and boots is walking in a bank .
Correct statement: Chances are about even that the woman is at a museum , looking at paintings .
Incorrect statement: It is highly unlikely that the woman is at a museum , looking at paintings .
Correct statement: There is little chance that a wealthy girl is walking through a courthouse
Incorrect statement: There is a very good chance that a wealthy girl is walking through a courthouse