You are given two sentences(Sentence1 and Sentence2). Answer "Yes" if these sentences are a paraphrase of one another, otherwise answer "No".

Example Input: Sentence1: Big Blue says the SEC calls the action a fact-finding investigation and has not reached any conclusions related to this matter ., Sentence2: The SEC specifically advised IBM that this is a fact-finding investigation and that it has not reached any conclusions related to this matter .
Example Output: Yes

Example Input: Sentence1: Whoever is selected will report directly to Robert Liscouski , the assistant secretary of homeland security for infrastructure protection ., Sentence2: The NCSD has about 60 employees , Robert Liscouski , the assistant secretary of homeland security for infrastructure protection , said at a briefing today .
Example Output: No

Example Input: Sentence1: The Centers for Medicare and Medicaid Services , the federal agency that runs Medicare , last year began a similar effort for nursing homes ., Sentence2: The Centers for Medicare and Medicaid launched a similar consumer tool for nursing homes last year .
Example Output:
Yes