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: A spokeswoman for Interscope Geffen A & M declined to confirm how many employees were affected ., Sentence2: A spokeswoman for Interscope Geffen A & M Records declined to elaborate .
[EX A]: Yes

[EX Q]: Sentence1: The broad Standard & Poor 's 500 < .SPX > fell 10.75 points , or 1.02 percent , to 1,039.32 ., Sentence2: The S & P 500 index was up 1.26 , or 0.1 percent , to 1,039.32 after sinking 10.75 yesterday .
[EX A]: No

[EX Q]: Sentence1: The unions also staged a five-day strike in March that forced all but one of Yale 's dining halls to close ., Sentence2: The unions also staged a five-day strike in March ; strikes have preceded eight of the last 10 contracts .
[EX A]:
No