instruction:
You are given two sentences(Sentence1 and Sentence2). Answer "Yes" if these sentences are a paraphrase of one another, otherwise answer "No".
question:
Sentence1: Sixteen days later , as superheated air from the shuttle 's reentry rushed into the damaged wing , " there was no possibility for crew survival , " the board said ., Sentence2: Sixteen days later , as superheated air from the shuttle ' s re-entry rushed into the damaged wing , ' ' there was no possibility for crew survival , ' ' the board said .
answer:
Yes

question:
Sentence1: The civilian unemployment rate improved marginally last month - sliding down to 6.1 percent - as companies slashed payrolls by 93,000 ., Sentence2: The civilian unemployment rate improved marginally last month _ sliding down to 6.1 percent _ as companies slashed payrolls by 93,000 amid continuing mixed signals about the nation 's economic health .
answer:
No

question:
Sentence1: Authorities in Alabama said the passage of time , and the transfer or retirement of some investigators , has not hurt their case ., Sentence2: Meantime , federal authorities in Alabama said the passage of time has not hurt their case against Rudolph .
answer:
No