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