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