TASK DEFINITION: You are given two sentences(Sentence1 and Sentence2). Answer "Yes" if these sentences are a paraphrase of one another, otherwise answer "No".
PROBLEM: Sentence1: The disagreement over online music sales was disclosed in documents filed last week with the judge and made available by the court yesterday ., Sentence2: The fight over online music sales was disclosed in documents made available Monday by the court .

SOLUTION: Yes

PROBLEM: 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 .

SOLUTION: Yes

PROBLEM: Sentence1: Cindy Cohn , legal director for the Electronic Frontier Foundation , said that portion of the DMCA gives too much leeway to copyright holders ., Sentence2: Cindy Cohn , legal director for the Electronic Frontier Foundation , said Monday that section 512 hands too much power to copyright holders .

SOLUTION:
Yes