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