You are given two sentences(Sentence1 and Sentence2). Answer "Yes" if these sentences are a paraphrase of one another, otherwise answer "No".
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Question: Sentence1: The two have no diplomatic ties and their already tense relationship has been frayed by the crisis over the North 's nuclear ambitions ., Sentence2: The two have no diplomatic ties and their already tense relationship has been frayed further by a diplomatic spat over North Korea 's nuclear ambitions .

Answer: Yes


Question: Sentence1: The hearing is to determine whether there is enough evidence to order Akbar to a general court-martial proceeding ., Sentence2: The purpose of the hearing is to determine whether Akbar should be court-martialled .

Answer: Yes


Question: Sentence1: Canada won 't commit more troops to Afghanistan until the current year-long mission is complete , Prime Minister Jean Chretien said yesterday ., Sentence2: Canada will not consider sending more troops to Afghanistan until its current 12-month peacekeeping mission is complete , Prime Minister Jean Chretien said Saturday .

Answer:
Yes