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

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 .
Yes

Sentence1: But Virgin wants to operate Concorde on routes to New York , Barbados and Dubai ., Sentence2: Branson said that his preference would be to operate a fully commercial service on routes to New York , Barbados and Dubai .
Yes

Sentence1: The acquisition has been approved by both companies ' board of directors and is expected to close in the third quarter this year ., Sentence2: Nvidia 's acquisition has been approved by directors at both companies , and is expected to close in the Nvidia 's third quarter of fiscal 2004 .

Yes