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