Premise: A lady with a bandanna , a man with a red hat and man with glasses and a cane sit on a bench while others stand waiting for a train .
Correct statement: It is impossible that a lady with a bandanna is looking impatiently at her watch .
Incorrect statement: Chances are about even that a lady with a bandanna is looking impatiently at her watch .
Correct statement: It is impossible that commuters waiting for train going to Boston
Incorrect statement: It is certain that commuters waiting for train going to Boston
Correct statement: It is impossible that two men and one woman eagerly await the arrival of the train that is going to take them to the city .
Incorrect statement: It is likely that two men and one woman eagerly await the arrival of the train that is going to take them to the city .
Correct statement: It is impossible that a man with a red hat and man with glasses and a cane are talking to each other .
Incorrect statement: It is likely that a man with a red hat and man with glasses and a cane are talking to each other .
Correct statement: It is impossible that a family sits together on a bench .
Incorrect statement: Chances are about even that a family sits together on a bench .