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