Erin is strong. Erin is big. Harry is thin. Harry is little. Anne is quiet. Alan is poor. Alan is dull. If someone is not huge then they are poor. If someone is not bad then they are wealthy. If someone is quiet then they are kind. If someone is kind and not sad then they are nice. If someone is poor and not huge then they are rough. All rough people are tiny. If someone is thin and little then they are sad. If someone is sad and not kind then they are dull. If someone is dull then they are young. If someone is wealthy then they are clever. All clever people are smart. All nice people are experienced. 
Harry is not young.