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: But the new vaccine will not even begin to be tested in people until 2005 and will not be approved for use for several years after that ., Sentence2: However , the new vaccine won 't begin to be tested in people until 2005 and won 't be approved for use for several years after that .

Ex Output:
Yes


Ex Input:
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 Output:
Yes


Ex Input:
Sentence1: His other films include " Malcolm X , " " Summer of Sam " and " Jungle Fever . ", Sentence2: His movies include " Malcolm X , " " Summer of Sam , " " Jungle Fever " and " Do the Right Thing . "

Ex Output:

Yes