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

[EX Q]: Sentence1: One of the FBI ' s key operatives , who had a falling out with the bureau , provided an account of the operation at a friend ' s closed immigration court proceeding ., Sentence2: One of the FBI 's key operatives , who has had a falling-out with the bureau , provided an account of the operation at a friend 's closed immigration court proceeding .
[EX A]: Yes

[EX Q]: Sentence1: Microsoft said Friday that it is halting development of future Macintosh versions of its Internet Explorer browser , citing competition from Apple Computer 's Safari browser ., Sentence2: Microsoft will stop developing versions of its Internet Explorer browser software for Macintosh computers , saying that Apple 's Safari is now all that Apple needs .
[EX A]: Yes

[EX Q]: Sentence1: This week 's tour will take Bush to Senegal , South Africa , Botswana , Uganda and Nigeria , and is aimed at softening his warrior image at home and abroad ., Sentence2: In his first trip to sub-Saharan Africa as president , Mr. Bush will visit Senegal , South Africa , Botswana , Uganda and Nigeria before returning home on Saturday .
[EX A]:
No