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