[Q]: Sentence: In 1890 Robert Louis Stevenson, his wife Fanny Vandegrift Stevenson and her son Lloyd Osbourne sailed on the Janet Nicoll, a trading steamer owned by Henderson and Macfarlane of Auckland, New Zealand, which operated between Sydney and Auckland and into the central Pacific. Question: Who recorded the trip aboard the Janet Nicoll?
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[A]: yes

[Q]: Sentence: In Winter 2013, 39% of undergraduates were affiliated with a fraternity or sorority. Question: What percentage of undergraduates were affiliated with a fraternity or sorority in Winter 2013?
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[A]: yes

[Q]: Sentence: The isotopes 65Zn, 71Zn, 77Zn and 78Zn each have only one excited state. Question: How many radioisotopes of zinc have been discovered?
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[A]:
no