Sentence 1: In November 2007 , Joseph Ransdell endorsed Jaime Nubiola 's view that `` It is simply a mystery at this point '' .
Sentence 2: In November 2007 , Joseph Ransdell advocated Jaime Nubiola 's view that `` at this point it is simply a mystery '' .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?