Erin is strong. Erin is huge. Charlie is small. Charlie is tiny. Dave is wealthy. Alan is rough. Alan is poor. If someone is not high then they are rough. If someone is not bad then they are nice. If someone is wealthy then they are quiet. If someone is quiet and not dull then they are clever. If someone is rough and not high then they are sad. All sad people are thin. If someone is small and tiny then they are dull. If someone is dull and not quiet then they are poor. If someone is poor then they are young. If someone is nice then they are kind. All kind people are smart. All clever people are experienced. 
Charlie is not young.