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