Sentence 1: Harold Innis refers to Postman `` concept of '' knowledge monopolies `` to explain the manner in which technology usurps power in a technopoly .
Sentence 2: Postman refers to Harold Innis '' concept of `` knowledge monopoly '' to explain the way in which technology power in a technopoly usurps .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?