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