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: " Our policies are well-known , and I 'm not aware of any changes in policy " on Iran , Powell said ., Sentence2: " Our policies are well known and I 'm not aware of any changes , " Secretary of State Colin Powell said Tuesday .
Example Output: Yes

Example Input: Sentence1: Peterson , a former fertilizer salesman , is charged with murder in the deaths of his 27-year-old wife and the baby boy she was carrying ., Sentence2: Peterson , 31 , is now charged with murder in the deaths of his 27-year-old wife and their unborn son .
Example Output: Yes

Example Input: Sentence1: The new WPAN standard uses the 2.4-GHz unlicensed frequency band and specifies raw data rates of 11M , 22M , 33M , 44M and 55Mbit / sec ., Sentence2: The new WPAN standard uses the 2.4 GHz unlicensed frequency band and specifies raw data rates of 11 , 22 , 33 , 44 and 55Mbit / s .
Example Output:
Yes