Erin is strong. Erin is big. Bob is short. Bob is tiny. Dave is kind. Charlie is rough. Charlie is sad. If someone is not huge then they are rough. If someone is not dull then they are wealthy. If someone is kind then they are quiet. If someone is quiet and not poor then they are clever. If someone is rough and not huge then they are bad. All bad people are little. If someone is short and tiny then they are poor. If someone is poor and not quiet then they are sad. If someone is sad then they are young. If someone is wealthy then they are smart. All smart people are nice. All clever people are experienced. 
Charlie is not nice.