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