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

Ex Input:
Sentence1: Under the plan , Maine would act as a " pharmacy benefit manager " to lower the cost of prescription drugs ., Sentence2: Under Maine Rx , which state lawmakers approved in 2000 , Maine would act as a " pharmacy benefit manager " to lower the cost of prescription drugs .

Ex Output:
No

Ex Input:
Sentence1: Thomas and Tauzin say , as do many doctors , that the Bush administration has the power to correct some of those flaws ., Sentence2: Like many doctors , Mr. Thomas and Mr. Tauzin say the Bush administration has the power to correct some of those flaws .

Ex Output:
Yes

Ex Input:
Sentence1: Since March 11 , when the market 's major indexes were at their lowest levels since hitting multi-year lows in October , the Nasdaq has barreled back 21.2 percent ., Sentence2: Since March 11 , when the market 's major indices were at their lowest levels since hitting multi-year lows in October , the tech-laden Nasdaq has climbed nearly 20 per cent .

Ex Output:
Yes