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

Input: Consider Input: Sentence1: " I am unaware of any genuine entries concerning British servicemen in the police records , " said a spokesman for the British High Commission in Nairobi yesterday ., Sentence2: " I am therefore unaware of any genuine entries concerning rapes by British servicemen in police records , " the spokesman said .

Output: Yes


Input: Consider Input: Sentence1: Siebel , whose fortunes soared with the tech boom , has cut nearly one-third of its workforce since the end of 2001 ., Sentence2: With the purge , Siebel will have cut 2,400 employees - or nearly one-third of its workforce - since the end of 2001 .

Output: Yes


Input: Consider Input: Sentence1: Prince is replacing Sanford " Sandy " Weill , who will remain Citigroup 's chairman ., Sentence2: Prince , who heads Citigroup 's global corporate and investment bank , is replacing Sanford Weill as CEO .


Output: No