Premise: Many people are crowding around a lady in a red shirt who is laying down hurt next to two bikes .
Correct statement: It is impossible that many people are crowding around a lady in a purple skirt who is singing next to two bikes .
Incorrect statement: It is certain that many people are crowding around a lady in a purple skirt who is singing next to two bikes .
Correct statement: There is a very good chance that the people are trying to help the woman who fell off her bike .
Incorrect statement: Chances are slight that the people are trying to help the woman who fell off her bike .
Correct statement: It is highly likely that some people will help her .
Incorrect statement: It is improbable that some people will help her .
Correct statement: There is a better than even chance that the lady was injured in a bicycle accident .
Incorrect statement: It is impossible that the lady was injured in a bicycle accident .
Correct statement: It is impossible that a woman was robbed and left on the ground .
Incorrect statement: We believe that a woman was robbed and left on the ground .