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: Not only is this the oldest known planet , it 's also the most distant ., Sentence2: Astronomers have found the oldest and most distant planet known in the universe .

Ex Output:
Yes

Ex Input:
Sentence1: The Justice Department Aug. 19 gave pre-clearance for the Oct. 7 date for the election to recall Gov. Gray Davis , saying it would not affect minority voting rights ., Sentence2: The Justice Department on Aug. 19 sanctioned the Oct. 7 date for recall election , saying it would not affect voting rights .

Ex Output:
Yes

Ex Input:
Sentence1: The equivalent of 75,000 55-gallon barrels of waste thought to contain transuranic waste are stored underground at Hanford ., Sentence2: The equivalent of 75,000 55-gallon barrels of transuranic and low-level radioactive waste , some of it mixed with hazardous chemicals , is buried at Hanford .

Ex Output:
No