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