Premise: Man in a long-sleeved black shirt , appears to be engaged in dance , in front of a blue sign that entails information about specific locations .
Correct statement: It is impossible that a crazy person in a tight black turtleneck dances in front of a tourist information sign .
Incorrect statement: It is likely that a crazy person in a tight black turtleneck dances in front of a tourist information sign .
Correct statement: Chances are about even that a man is trying to drum up business .
Incorrect statement: There is almost no chance that a man is trying to drum up business .
Correct statement: Chances are about even that the man is amused by himself .
Incorrect statement: It is certain that the man is amused by himself .
Correct statement: It is impossible that a man in a black shirt practices for a dance contest .
Incorrect statement: There is a very good chance that a man in a black shirt practices for a dance contest .
Correct statement: There is a better than even chance that a man is dancing to entertain a crowd
Incorrect statement: It is impossible that a man is dancing to entertain a crowd