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