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