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