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: The Nasdaq composite index fell 2.95 , or 0.2 percent , for the week to 1,912.36 after stumbling 37.78 yesterday ., Sentence2: The Nasdaq eased 0.15 percent for the week after two consecutive up weeks .

Ex Output:
No


Ex Input:
Sentence1: Power5 , like Power4 , includes two processor cores in a single slice of silicon ., Sentence2: Like the Power4 , the Power5 contains two processor cores on one chip .

Ex Output:
Yes


Ex Input:
Sentence1: He faces 25 years in prison when he is sentenced in federal court July 7 ., Sentence2: He faces an additional 25 years in prison on the federal charges when he is sentenced July 7 .

Ex Output:

Yes