Premise: A man and a woman riding a double bicycle together .
Correct statement: It is impossible that a couple are riding on one motorcycle together
Incorrect statement: Chances are about even that a couple are riding on one motorcycle together
Correct statement: It is probably not the case that the man and woman are riding down a sidewalk
Incorrect statement: It is likely that the man and woman are riding down a sidewalk
Correct statement: We believe that a couple are going for a ride on a bike .
Incorrect statement: It is probably not the case that a couple are going for a ride on a bike .
Correct statement: There is a better than even chance that the married couple are riding a bike .
Incorrect statement: It is improbable that the married couple are riding a bike .
Correct statement: It is highly unlikely that a man and woman are riding a bicycle together on their first date .
Incorrect statement: It is certain that a man and woman are riding a bicycle together on their first date .