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