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