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: Aspen Technology 's shares dropped 74 cents , or 23 percent , to close at $ 2.48 on the Nasdaq ., Sentence2: In afternoon trading , Aspen 's shares were off 89 cents or more than 27 percent at $ 2.33 per share .
Example Output: Yes

Example Input: Sentence1: The United States and Britain are seeking backing at the United Nations for their agenda to hand over power to Iraqis ., Sentence2: At the United Nations , the United States and Britain are seeking backing for their agenda to hand over power to Iraqis .
Example Output: Yes

Example Input: Sentence1: In afternoon trading in Europe , France 's CAC-40 rose 1.5 percent , Britain 's FTSE 100 gained 0.3 percent and Germany 's DAX index advanced 1.2 percent ., Sentence2: In afternoon trading in Europe , France 's CAC-40 advanced and Britain 's FTSE 100 each gained 0.7 percent , while Germany 's DAX index rose 0.6 percent .
Example Output:
Yes