You are given two sentences(Sentence1 and Sentence2). Answer "Yes" if these sentences are a paraphrase of one another, otherwise answer "No".

[Q]: 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 .
[A]: Yes


[Q]: Sentence1: " After what happened here ... it 's tacky and unpatriotic , " said JoAnn Marquis , visiting the site with her husband from Salem , Mass ., Sentence2: " It 's nasty , " said JoAnn Marquis , visiting with her husband from Salem , Mass . " After what happened here .
[A]: Yes


[Q]: Sentence1: In 1999 , Mauritania became only the third Arab League state to establish full diplomatic relations with the Jewish state ., Sentence2: It is one of only three states in the Arab League to hold full diplomatic relations with Israel .
[A]:
Yes