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

[Q]: Sentence1: Three American warships are off the Liberian coast carrying a total of 2,300 marines ., Sentence2: There are three warships with 2,300 Marines lingering off its coast .
[A]: Yes

[Q]: Sentence1: I would like to congratulate Russia on the successful World Climate Change Conference last week ., Sentence2: Momentous happenings at the World Climate Conference in Moscow last week .
[A]: No

[Q]: Sentence1: The leased applications are designed to help sales people track customer accounts and sales leads ., Sentence2: Salesforce.com rents software that helps corporate sales people track customer accounts and sales leads .
[A]:
Yes