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