Bob is strong. Bob is big. Gary is thin. Gary is little. Erin is wealthy. Dave is bad. Dave is poor. If someone is not high then they are bad. If someone is not dull then they are kind. If someone is wealthy then they are nice. If someone is nice and not sad then they are smart. If someone is bad and not high then they are rough. If someone is thin and little then they are sad. If someone is sad and not nice then they are poor. All kind people are quiet. 
Dave is not quiet.