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