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: Some 26.5 million shares changed hands , more than three times the daily average over 10 days of 6.8 million ., Sentence2: Some 11.8 million shares have changed hands , well above its daily average over 10 days of 6.8 million .

Ex Output:
Yes

Ex Input:
Sentence1: Russian cosmonaut Malenchenko managed a space first earlier this month by marrying his earth-bound fiance by space phone ., Sentence2: Russian cosmonaut Malenchenko achieved a first earlier this month when he married his earth-bound fiancee by video link .

Ex Output:
Yes

Ex Input:
Sentence1: U.S. officials say Hussein loyalists do not require high-technology eavesdropping devices to gather substantial amounts of information on the activities of American officials ., Sentence2: U.S. officials say operatives loyal to the ousted Saddam government do not require hightechnology eavesdropping devices to gather substantial amounts of information on the activities of American officials .

Ex Output:
Yes