Bob is strong. Bob is huge. Alan is short. Alan is tiny. Gary is quiet. Harry is dull. Harry is poor. If someone is not big then they are dull. If someone is not rough then they are nice. If someone is quiet then they are wealthy. If someone is wealthy and not bad then they are kind. If someone is dull and not big then they are sad. All sad people are small. If someone is short and tiny then they are bad. If someone is bad and not wealthy then they are poor. If someone is poor then they are young. If someone is nice then they are clever. All clever people are smart. All kind people are experienced. 
Bob is not small.