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