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: That would be a potential setback to Chief Executive Phil Condit 's strategy of bolstering defense-related sales during a slump in jetliner deliveries ., Sentence2: The inquiry may hinder Chief Executive Phil Condit 's strategy of bolstering defense-related sales during a slump in jetliner deliveries .
[EX A]: Yes

[EX Q]: Sentence1: On Friday , every major exhibitor will donate time to play daily trailers on all screens in more than 5,000 U.S. theaters ., Sentence2: Beginning Friday , every major exhibitor in the country will donate time to play trailers in more than 5,000 theaters across the United States .
[EX A]: Yes

[EX Q]: Sentence1: Gov. Linda Lingle and members of her staff were at the Navy base and watched the launch ., Sentence2: Gov. Linda Lingle and other dignitaries are scheduled to be at the base to watch the launch .
[EX A]:
Yes