Premise: People walk down a city street at nighttime in front of construction and a `` Do Not Enter '' street sign .
Correct statement: It is impossible that the people prepare to go down the street regardless of the sign
Incorrect statement: It is certain that the people prepare to go down the street regardless of the sign
Correct statement: It is impossible that they enter the construction area .
Incorrect statement: It is probable that they enter the construction area .
Correct statement: It is impossible that people walk in front of a Do Not Enter sign in front of an under construction church .
Incorrect statement: There is a very good chance that people walk in front of a Do Not Enter sign in front of an under construction church .
Correct statement: Chances are about even that people walk by a construction site while going to dinner .
Incorrect statement: It is almost certain that people walk by a construction site while going to dinner .
Correct statement: There is a better than even chance that the people are together in a group .
Incorrect statement: Chances are slight that the people are together in a group .