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