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

Q: Sentence1: Their worst-case scenario is the accidental deletion or malicious falsification of ballots from the 1.42 million Californians who could vote on electronic touch-screen machines ., Sentence2: Their worst-case scenario is the accidental deletion or malicious falsification of ballots from the 1.42 million Californians voting electronically - 9.3 percent of the state 's 15.3 million registered voters .

A: No
****
Q: Sentence1: Based on experience elsewhere , it could take up to two years before regular elections are held , he added ., Sentence2: U.S. military officials have said it could take up to two years before regular elections are held , based on experiences elsewhere in the world .

A: Yes
****
Q: Sentence1: The program , which downloads the pornographic material to the usurped computer only briefly to allow visitors to view it , is invisible to the computer 's owner ., Sentence2: The program , which only briefly downloads the pornographic material to the usurped computer , is invisible to the computer 's owner .

A:
Yes
****