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