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