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: Gary Nicklaus , the 34-year-old son of Jack Nicklaus who is playing on a sponsor 's exemption , birdied five of his first nine holes before faltering to a 69 ., Sentence2: Gary Nicklaus , the 34-year-old son of the Golden Bear who is playing on a sponsor 's exemption , birdied five of his first nine holes before shooting 69 .
Example Output: Yes

Example Input: Sentence1: The technology-laced Nasdaq Composite Index .IXIC lost 4.95 points , or 0.33 percent , at 1,486.14 ., Sentence2: The more broadly based Nasdaq Telecommunications Index rose 0.7 percent .
Example Output: No

Example Input: Sentence1: While dioxin levels in the environment were up last year , they have dropped by 75 percent since the 1970s , said Caswell ., Sentence2: The Institute said dioxin levels in the environment have fallen by as much as 76 percent since the 1970s .
Example Output:
No