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: Quattrone is accused of obstructing justice by helping to encourage co-workers in an e-mail to destroy files on lucrative investment banking deals ., Sentence2: Quattrone is accused of attempting to obstruct justice by endorsing that e-mail , which encouraged co-workers to destroy files on profitable investment banking deals .
[EX A]: Yes

[EX Q]: Sentence1: The Nasdaq had a weekly gain of 17.27 , or 1.2 percent , closing at 1,520.15 on Friday ., Sentence2: The tech-laced Nasdaq Composite .IXIC rallied 30.46 points , or 2.04 percent , to 1,520.15 .
[EX A]: No

[EX Q]: Sentence1: Advancing issues outnumbered decliners nearly 2 to 1 on the New York Stock Exchange ., Sentence2: Declining issues outnumbered advancers slightly more than 3 to 1 on the New York Stock Exchange .
[EX A]:
No