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

Input: Consider Input: Sentence1: Courant Staff Writers Matt Eagan and Ken Davis contributed to this story ., Sentence2: Courant Staff Writer Jeff Goldberg contributed to this story .

Output: No

Input: Consider Input: Sentence1: Who will succeed Mr. O 'Neill at Hyundai is not clear ., Sentence2: There is no clear successor for Mr. O 'Neill at Hyundai .

Output: Yes

Input: Consider Input: Sentence1: " What this allows us to do is have a crossover that is much more fuel efficient and aimed at young families . ", Sentence2: " What this allows us to do is have a crossover that is much more fuel- efficient , aimed at young families , " Mr. Cowger said .
Output: Yes