[Q]: Sentence: His writings were concerned with various subjects, most notably philosophy and medicine. Question: How many books were said to have been written by Ibn Sina? OPTIONS:
- yes
- no
++++++++++
[A]: no

[Q]: Sentence: The largest and most popular parks are Bayfront Park and Bicentennial Park (located in the heart of Downtown and the location of the American Airlines Arena and Bayside Marketplace), Tropical Park, Peacock Park, Morningside Park, Virginia Key, and Watson Island. Question: Due to the presence of coral reefs, what activities are popular in Biscayne Bay? OPTIONS:
- yes
- no
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[A]: no

[Q]: Sentence: According to the OECD, Israel is also ranked 1st in the world in expenditure on Research and Development (R&D) as a percentage of GDP. Question: Israel is ranked 1st in the world in what? OPTIONS:
- yes
- no
++++++++++
[A]:
yes