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