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: About 1,000 people attended the ceremony , kicking off two days of observances tied to the March on Washington ., Sentence2: About 1,000 people came in stifling heat to begin two days of observances tied to the coming 40th anniversary of the March on Washington on Aug. 28 , 1963 .
Example Output: Yes

Example Input: Sentence1: But I would rather be talking about high standards than low standards . ", Sentence2: " I would rather be talking about positive numbers rather than negative .
Example Output: Yes

Example Input: Sentence1: A draft statement , obtained by Reuters on Friday , stopped short of endorsing the U.S. charge but said some aspects of Iran 's programme raised " serious concern " ., Sentence2: The EU statement stopped short of endorsing the U.S. charge that Tehran is seeking nuclear weapons but said some aspects of Iran 's programme raised " serious concern " .
Example Output:
Yes