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

[Q]: Sentence1: It will cost about $ 20,000 per eight-week course of treatment , comparable to other injected cancer therapies , a spokeswoman said ., Sentence2: It will cost about $ 20,000 per average course of treatment -16 to 17 weeks .
[A]: No


[Q]: Sentence1: Gen. Sattler heads a Combined Joint Task Force based on ship in the Gulf of Aden and the Indian Ocean ., Sentence2: General Sattler heads a Combined Joint Task Force aboard the command ship Mount Whitney .
[A]: Yes


[Q]: Sentence1: Memories also live on of the bloody debacle in Somalia 10 years ago -- the last major US military involvement in Africa ., Sentence2: Memories also live on of a bloody debacle in Somalia a decade ago -- the last major U.S. military involvement in Africa .
[A]:
Yes