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: " Accusations of improper activity are as false today as they were when the Democrats first made them , " Grella said ., Sentence2: Accusations of improper activity are as false today as when the Democrats first made them . "

Output: Yes


Input: Consider Input: Sentence1: The companies also announced plans to collaborate on the design for future generations of memory technologies ., Sentence2: The two groups said they would collaborate on the design of future memory technologies .

Output: Yes


Input: Consider Input: Sentence1: The company will launch 800 hot spots , or " Wi-Fi Zones , " later this summer , and plans to have more than 2,100 by the end of the year ., Sentence2: The service will launch later this summer with 800 locations , and Sprint plans 2,100 locations by the end of the year .


Output: Yes