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

Input: Consider Input: Sentence1: They looked at their son-in-law and his relatives , but did not exchange words ., Sentence2: She looked at her son-in-law and his relatives at times , but the two sides did not exchange words .

Output: Yes

Input: Consider Input: Sentence1: It decided instead to issue them before the stock market opened Monday after the downgrade of its debt late Friday by Moody 's , the credit rating agency ., Sentence2: It decided instead to issue them before the stock market opened Monday to counteract the downgrade of its debt late Friday by Moody 's to one step above junk status .

Output: No

Input: Consider Input: Sentence1: Lay had contended that turning over the documents would violate his Fifth Amendment right against self-incrimination ., Sentence2: Lay had refused to turn over the papers , asserting his Fifth Amendment right against self-incrimination .
Output: Yes