Erin is big. Erin is huge. Harry is little. Harry is thin. Anne is kind. Fiona is rough. Fiona is poor. If someone is not high then they are rough. If someone is not bad then they are smart. If someone is kind then they are nice. If someone is nice and not sad then they are wealthy. If someone is rough and not high then they are dull. If someone is little and thin then they are sad. If someone is sad and not nice then they are poor. All smart people are quiet. 
Fiona is not quiet.