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