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