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