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