Harry is big. Harry is high. Charlie is short. Charlie is thin. Gary is smart. Dave is rough. Dave is sad. If someone is not huge then they are rough. If someone is not dull then they are kind. If someone is smart then they are quiet. If someone is quiet and not poor then they are nice. If someone is rough and not huge then they are bad. If someone is short and thin then they are poor. If someone is poor and not quiet then they are sad. All kind people are wealthy. 
Gary is not nice.