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: U.S. corporate bond yield spreads tightened in spotty trading on Friday as Wall Street labored to get back on its feet after the largest power outage ever in North America ., Sentence2: U.S. stocks rose slightly on feather-light volume on Friday , as Wall Street regrouped after the biggest-ever power outage in North America .

Ex Output:
Yes

Ex Input:
Sentence1: A former employee of a local power company pleaded guilty Wednesday to setting off a bomb that knocked out a power substation during the Winter Olympics last year ., Sentence2: A former Utah Power meter reader pleaded guilty Wednesday to bombing a power substation during the 2002 Winter Olympics .

Ex Output:
Yes

Ex Input:
Sentence1: Police arrested a " potential suspect " Monday in the abduction of a 9-year-old who was found safe after two days , the police chief said ., Sentence2: Police have arrested a " potential suspect " in the abduction of 9-year-old Jennette Tamayo , San Jose Police Chief William Lansdowne said Monday .

Ex Output:
No