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