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

Example Input: Sentence1: Selenski had previously spent seven years in prison on a bank robbery conviction ., Sentence2: Selenski had served about seven years in prison for bank robbery .
Example Output: Yes

Example Input: Sentence1: The three priests were careful to go through church channels first as they exercised their rights under canon law ., Sentence2: The priests went through church channels first , exercising their rights under canon law .
Example Output: Yes

Example Input: Sentence1: In 1999 , NIST found , the Port Authority issued guidelines to upgrade the fireproofing to a thickness of 1 1 / 2 inches ., Sentence2: The NIST discovered that in 1999 the Port Authority issued guidelines to upgrade the fireproofing to a thickness of 1 1 / 2 inches .
Example Output:
Yes