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: Token-issuing framework provides capabilities that build on WS-Security and define extensions to request and issue security tokens and to manage trust relationships and secure conversations ., Sentence2: Within WSE 2.0 , WS-Trust , WS-SecureConversation build on WS-Security and define extensions to request and issue security tokens and to manage relationships and secure conversations .

Ex Output:
Yes


Ex Input:
Sentence1: Monday , the CIA said analysts concluded that Saddam is likely the speaker on the tape ., Sentence2: The CIA on Monday said voice and sound analysts concluded that Saddam is probably the speaker on the tape .

Ex Output:
Yes


Ex Input:
Sentence1: The group will be headed by State Department official John S. Wolf , who has served in Australia , Vietnam , Greece and Pakistan ., Sentence2: The group will be headed by John S. Wolf , an assistant secretary of state who has served in Australia , Vietnam , Greece and Pakistan .

Ex Output:

Yes