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