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