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

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 .

A: Yes
****
Q: Sentence1: The venture owns five oil refineries and more than 2,100 filling stations in Russia and Ukraine ., Sentence2: TNK-BP has six oil producing units , five refineries and 2,100 filling stations .

A: No
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Q: Sentence1: The memorandum analyzed lawful activities , such as recruiting demonstrators , and illegal activities , such as using fake documentation to get into a secured site ., Sentence2: The memo analyzed lawful activities like recruiting demonstrators , as well as illegal activities like using fake documentation to get into a secured site .

A:
Yes
****