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