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: After learning she would no longer get an experimental drug that treated her severe peanut allergy , Allison Smith reacted with panic ., Sentence2: The nurse called Allison Smith with the news : The experimental drug that so effectively treated her severe peanut allergy was being taken away .

Answer: No

Question: Sentence1: Shares of LendingTree rose $ 6.21 , or 42 percent , to $ 20.90 after hitting $ 21.36 earlier ., Sentence2: LendingTree shares rose 43 percent , or $ 6.31 , to $ 21 , more than doubling in the last two months .

Answer:
No