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: Yesterday , two Japanese diplomats were killed in an apparent ambush near Tikrit , 175 kilometres north of the capital ., Sentence2: Two Japanese diplomats were also killed in an ambush near Tikrit , according to the Japanese Foreign Ministry .
Example Output: Yes

Example Input: Sentence1: Robert Liscouski , the Assistant Secretary of Homeland Security for Infrastructure Protection , will oversee NCSD ., Sentence2: NCSD 's chief will be Robert Liscouski , the assistant secretary of Homeland Security for Infrastructure Protection .
Example Output: Yes

Example Input: Sentence1: This is just the latest movement in a continuing trend towards open source support of business applications ., Sentence2: This is just the latest movement in a continuing trend toward open-source support among business application vendors .
Example Output:
Yes