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: Siebel , whose fortunes soared with the tech boom , has cut nearly one-third of its workforce since the end of 2001 ., Sentence2: With the purge , Siebel will have cut 2,400 employees - or nearly one-third of its workforce - since the end of 2001 .
[EX A]: Yes

[EX Q]: Sentence1: " This is extraordinarily fast , " said Matt Geller , an analyst at CIBC World Markets ., Sentence2: They are actually going to record sales for Velcade this year , " said Matt Geller , an analyst at CIBC World Markets .
[EX A]: No

[EX Q]: Sentence1: The memo on protecting sales of Windows and other desktop software mentioned Linux , a still small but emerging software competitor that is not owned by any specific company ., Sentence2: The memo specifically mentioned Linux , a still small but emerging software competitor that is not owned by any specific company .
[EX A]:
Yes