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