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

Ex Input:
Sentence1: The deal will combine Adobe 's Form Server , Form Designer and Reader products with IBM 's DB2 Content Manager and DB2 CommonStore products ., Sentence2: Big Blue will integrate Adobe 's Form Server , Form Designer and Reader products with its DB2 Content Manager and DB2 CommonStore products designed for businesses .

Ex Output:
Yes

Ex Input:
Sentence1: ECUSA is the U.S. branch of the 70 million-member Anglican Communion ., Sentence2: The Episcopal Church is the American branch of the Anglican Communion .

Ex Output:
No

Ex Input:
Sentence1: Quattrone 's action , prosecutors argue , amounted to criminal obstruction of justice ., Sentence2: Quattrone , 47 , is charged with obstruction of justice and witness tampering .

Ex Output:
Yes