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