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 US Federal Trade Commission has also filed a lawsuit challenging Rambus ., Sentence2: Still pending against Rambus is a lawsuit brought by the Federal Trade Commission .

Ex Output:
Yes


Ex Input:
Sentence1: Cullen , 43 , is charged with murdering a Catholic clergyman and attempting to kill another patient at Somerset Medical Center ., Sentence2: Cullen , 43 , is charged with killing a Roman Catholic Church official and attempting to kill another patient at Somerset Medical Center in Somerville .

Ex Output:
Yes


Ex Input:
Sentence1: SARS , the deadly respiratory disease first detected in China last November , gave the agency its first real test of a new state-of-the-art emergency operations center ., Sentence2: And SARS , the deadly respiratory disease first detected in China last November , tested the agency 's new state-of-the-art emergency operations center .

Ex Output:

Yes