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

[Q]: Sentence1: While the Ibrahims had one separation operation , Goodrich and Dr. David Staffenberg plan about three for the Aguirres , with several weeks between each ., Sentence2: Instead of one long operation to separate the twins , Goodrich and Dr. David Staffenberg plan about three , with several weeks between each .
[A]: Yes

[Q]: Sentence1: Courant Staff Writers Matt Eagan and Ken Davis contributed to this story ., Sentence2: Courant Staff Writer Jeff Goldberg contributed to this story .
[A]: No

[Q]: Sentence1: But the prime minister told the BBC he wasn 't bothered by polls and that he would continue to do what he believed to be right ., Sentence2: He said he wasn 't bothered by polls and that he would continue to do what he believed to be right , in both foreign and domestic policy .
[A]:
No