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: SEA 05D is the Naval Sea Systems Command ’ s technical authority for surface ship design and engineering ., Sentence2: The Future Concepts and Surface Ship Design Group is the Naval Sea Systems Command ’ s technical authority for all surface ship design and engineering .
Example Output: Yes

Example Input: Sentence1: Fighting has continued sporadically in the west , where it is complicated by the presence of battle-hardened Liberians on both sides ., Sentence2: Both are in the cocoa-growing west of the world 's top producer in a region where fighting is complicated by the presence of Liberians on both sides .
Example Output: No

Example Input: Sentence1: Sixteen days later , as superheated air from the shuttle 's reentry rushed into the damaged wing , " there was no possibility for crew survival , " the board said ., Sentence2: Sixteen days later , as superheated air from the shuttle ’ s re-entry rushed into the damaged wing , ‘ ‘ there was no possibility for crew survival , ’ ’ the board said .
Example Output:
Yes