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: We don 't know if any will be SARS , " said Dr. James Young , Ontario 's commissioner of public safety ., Sentence2: " We 're being hyper-vigilant , " said Dr. James Young , Ontario 's commissioner of public safety .
Example Output: No

Example Input: Sentence1: If the deal is approved , EMC will operate Legato as a software division of EMC headquartered in Mountain View , Calif ., Sentence2: EMC intends to operate Legato as a software division of EMC from Legato 's current base in California .
Example Output: No

Example Input: Sentence1: Despite generic competition for acne drug Accutane , flagship drug sales rose 21 percent excluding exchange rate swings and nine percent in francs to 10.31 billion ., Sentence2: Flagship drug sales rose 21 percent excluding exchange rate swings and nine percent in francs to 10.31 billion , while diagnostics sales fell one percent in francs to 3.57 billion .
Example Output:
No