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 had a weekly gain of 17.27 , or 1.2 percent , closing at 1,520.15 on Friday ., Sentence2: The tech-laced Nasdaq Composite .IXIC rallied 30.46 points , or 2.04 percent , to 1,520.15 .

Ex Output:
No

Ex Input:
Sentence1: In terms of a free trade area , we 've got a long , long way to go and the Pakistanis understand that ., Sentence2: As for a free trade area , the official stressed that weve got a long , long way to go , and the Pakistanis understand that .

Ex Output:
Yes

Ex Input:
Sentence1: The broader Standard & Poor 's 500 Index .SPX ended up 1.03 points , or 0.10 percent , at 998.51 , ending at its highest since late June 2002 ., Sentence2: The broader Standard & Poor 's 500 Index .SPX was off 1.67 points , or 0.17 percent , at 995.81 .

Ex Output:
No