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