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