[Q]: Sentence: On 1 February 1908, the king Dom Carlos I of Portugal and his heir apparent, Prince Royal Dom Luis Filipe, Duke of Braganza, were murdered in Lisbon. Question: On what day were King Dom Carlos I and and his heir, Prince Royal Dom Luis Filipe, Duke of Braganza, murdered?
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[A]: yes

[Q]: Sentence: He also advised Arafat to think of peace with Israel and the establishment of a Palestinian state comprising the West Bank and the Gaza Strip. Question: In what battle had the Fatah movement distinguished itself?
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[A]: no

[Q]: Sentence: Although Peirce severely criticized many elements of Descartes' peculiar brand of rationalism, he did not reject rationalism outright. Question: Whose rationalism did Peirce criticize?
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[A]:
yes