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: " Contrary to the court 's decision , we firmly believe Congress gave the FTC authority to implement the national Do Not Call list ., Sentence2: " Contrary to the court 's decision , we firmly believe Congress gave the F.T.C. authority to implement the national do-not-call list , " the congressmen said in a statement .

Ex Output:
Yes


Ex Input:
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 .

Ex Output:
Yes


Ex Input:
Sentence1: But White House spokesman Ari Fleischer said yesterday : " The steps the Iranians claim to have taken in terms of capturing al-Qa 'ida are insufficient . ", Sentence2: " The steps that the Iranians claim to have taken in terms of capturing al-Qaida are insufficient .

Ex Output:

Yes