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: Shares of Cellegy were down $ 2.04 , or 39 % , to $ 3.18 in midday trading on the Nasdaq Stock Market ., Sentence2: Shares of Cellegy plunged $ 1.99 to $ 3.23 Monday on the Nasdaq Stock Market .
answer:
Yes


question:
Sentence1: His 1996 Chevrolet Tahoe was found abandoned in a Virginia Beach , Va . , parking lot June 25 ., Sentence2: His sport utility vehicle was found June 25 , abandoned without its license plates in Virginia Beach , Va .
answer:
Yes


question:
Sentence1: He said the situation undermines efforts to win international co-operation in the war on terror ., Sentence2: He said the way the situation was being handled was undermining efforts to win international cooperation in the war on terror .
answer:

Yes