Instructions: You are given two sentences(Sentence1 and Sentence2). Answer "Yes" if these sentences are a paraphrase of one another, otherwise answer "No".
Input: Sentence1: " This is , I think , a very seminal moment in our agency 's history , " Mr O 'Keefe said ., Sentence2: " I think we are at a seminal moment in the history of this agency , " he said .
Output:
Yes