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