Fiona is high. Fiona is big. Gary is small. Gary is short. Alan is wealthy. Erin is sad. Erin is dull. If someone is not huge then they are sad. If someone is not bad then they are smart. If someone is wealthy then they are kind. If someone is kind and not rough then they are quiet. If someone is sad and not huge then they are poor. If someone is small and short then they are rough. If someone is rough and not kind then they are dull. All smart people are nice. 
Fiona is not poor.