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

[EX Q]: Sentence1: It 's happened five times in the last 11 years : A disaster puts this Southwestern town in the headlines during the summer tourist season ., Sentence2: It 's happened five times in the last decade : A disaster puts this tourist town in the headlines during summer , its busiest season .
[EX A]: Yes

[EX 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 .
[EX A]: No

[EX Q]: Sentence1: Excluding autos , retail sales rose by 0.3 % in September , lower than a forecast rise of 0.5 % ., Sentence2: Retail sales fell 0.2 percent overall in September compared to forecasts of a 0.1 percent dip .
[EX A]:
No