[Q]: Sentence: It was founded in 1986 through the donations of Joan B. Kroc, the widow of McDonald's owner Ray Kroc. Question: What company did Ray Kroc own?
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[A]: yes

[Q]: Sentence: The pupil-teacher ratio for Tuvalu is low compared to the Pacific region (ratio of 1:29). Question: What si the teacher-student ratio for Tuvalu schools?
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[A]: no

[Q]: Sentence: From the middle of the 18th century, exploration and publication changed the course of British architecture towards a purer vision of the Ancient Greco-Roman ideal. Question: Who began the revolution of Greek influenced architecture in Britain?
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[A]:
no