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: He said there were complex reasons for the increased numbers of cases and scientists were only just beginning to understand the risk factors ., Sentence2: However , he said , The reasons behind the increase in incidence are more complex and were just beginning to understand the risk factors .
Example Output: Yes

Example Input: Sentence1: Ryland Group ( nyse : RYL - news - people ) , a homebuilder and mortgage-finance company , sank $ 9.65 , or 11.6 percent , to $ 73.40 ., Sentence2: Swedish telecom equipment maker Ericsson ( nasdaq : QCOM - news - people ) jumped $ 2.88 , or 15.7 percent , to $ 21.28 .
Example Output: No

Example Input: Sentence1: Johnson and four other protesters were arrested soon afterward for blocking the roadway , a state misdemeanor ., Sentence2: Johnson and four other protesters , ages 69 to 86 , were arrested for blocking the roadway .
Example Output:
No