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: E Ink is one of several groups trying to develop electronic " paper " for e-newspapers and e-books , and other uses - even clothing with computer screens sewn into it ., Sentence2: E Ink is one of several companies working to develop electronic " paper " for e-newspapers and e-books , and other possible applications _ even clothing with computer screens sewn into it .

Output: Yes


Input: Consider Input: Sentence1: " The United States welcomes a greater NATO role in Iraq 's stabilization , " Powell said ., Sentence2: " The United States welcomes a greater NATO role in Iraq 's stabilization , " Mr. Powell told his colleagues in a speech today .

Output: Yes


Input: Consider Input: Sentence1: " PeopleSoft has consistently maintained that the proposed combination of PeopleSoft and Oracle faces substantial regulatory delays and a significant likelihood that the transaction would be prohibited . ", Sentence2: PeopleSoft has argued that an Oracle takeover would face substantial regulatory delays and a significant likelihood that the transaction would be prohibited .


Output: Yes