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

Sentence1: Democratic presidential candidate Joe Lieberman accused President Bush on Wednesday of presiding over a new economy with old thinking , and for failing to reward innovation in the workplace ., Sentence2: Democratic presidential candidate Joe Lieberman criticized President Bush on Wednesday for a sluggish economy that has kept Americans out of work .
No

Sentence1: Phone calls to Spitzer 's office , Citigroup and Goldman Sachs were not immediately returned ., Sentence2: A message left with Spitzer 's office as well as Citigroup and Goldman Sachs were not immediately returned .
Yes

Sentence1: Ximian brings Novell unparalleled expertise , strengthening our ability to work with [ our ] customers and leverage open source initiatives more constructively . ", Sentence2: " Ximian brings Novell unparalleled Linux expertise . . . [ and strengthens ] our ability to work with and leverage open source initiatives more constructively . "

Yes