instruction:
You are given two sentences(Sentence1 and Sentence2). Answer "Yes" if these sentences are a paraphrase of one another, otherwise answer "No".
question:
Sentence1: " Spring has arrived in Estonia -- we 're back in Europe , " Prime Minister Juhan Parts told a news conference on Sunday ., Sentence2: " Spring has arrived in Estonia - we 're back in Europe , " Juhan Parts , prime minister , told a news conference last night .
answer:
Yes


question:
Sentence1: He said the issue of disclosing classified information about a C.I.A. officer was " a very serious matter " that should be " pursued to the fullest extent " by the Justice Department ., Sentence2: The White House said that leaking classified information was a serious matter that should be " pursued to the fullest extent " by the Justice Department .
answer:
Yes


question:
Sentence1: Those who only had surgery lived an average of 46 months ., Sentence2: For those who got surgery alone , median survival was 41 months .
answer:

Yes