Erin is huge. Erin is high. Bob is small. Bob is short. Harry is smart. Dave is sad. Dave is rough. If someone is not strong then they are sad. If someone is not poor then they are nice. If someone is smart then they are quiet. If someone is quiet and not bad then they are kind. If someone is sad and not strong then they are dull. If someone is small and short then they are bad. If someone is bad and not quiet then they are rough. All nice people are wealthy. 
Erin is not dull.