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