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