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

Example Input: 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 .
Example Output: Yes

Example Input: Sentence1: Activists say they fear the gathering is an attempt by corporate farming to push bio-engineered crops on starving countries ., Sentence2: Instead , they fear the conference is an attempt by corporate farming and biotech interests to push into new markets .
Example Output: Yes

Example Input: Sentence1: SPOT products run a Microsoft operating system and the company 's DirectBand radio technology developed with SCA Data Systems ., Sentence2: The DirectBand network was developed with the assistance of SCA Data Systems .
Example Output:
No