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: Perry has since called two special legislative sessions to try force the redistricting plan through ., Sentence2: Since then , Texas Gov. Rick Perry has called two special sessions trying to push the measure through .

Ex Output:
Yes

Ex Input:
Sentence1: Although Prempro pills were used in the study , the researchers said they had no evidence that other brands were safer ., Sentence2: Athough Prempro pills were used in the study , the researchers say they have no evidence that other brands are safer .

Ex Output:
Yes

Ex Input:
Sentence1: The House has already approved the measure , and Congress twice sent similar legislation to President Clinton , who vetoed it ., Sentence2: Congress twice sent similar legislation to former President Bill Clinton , who vetoed it .

Ex Output:
No