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