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: The Nasdaq composite index fell 2.95 , or 0.2 percent , for the week to 1,912.36 after stumbling 37.78 yesterday ., Sentence2: The Nasdaq eased 0.15 percent for the week after two consecutive up weeks .
answer:
No

question:
Sentence1: In Kentucky , Democratic Attorney General Ben Chandler faces U.S. Rep. Ernie Fletcher ., Sentence2: Kentucky : Republican Ernie Fletcher , a three-term House member , is battling Democratic state Attorney General Ben Chandler .
answer:
Yes

question:
Sentence1: Lord Falconer hailed the changes as " a new beginning as far as the courts , Crown Prosecution Service and police are concerned " ., Sentence2: " It 's a new beginning as far as the courts , Crown Prosecution Service and police are concerned , making the criminal justice system work better . "
answer:
No