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