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