[Q]: Sentence: In 2005, Argentina's indigenous population (known as pueblos originarios) numbered about 600,329 (1.6% of total population); this figure includes 457,363 people who self-identified as belonging to an indigenous ethnic group and 142,966 who identified themselves as first-generation descendants of an indigenous people. Question: How many Mapuche were there in Argentina in 2005?
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[A]: no

[Q]: Sentence: Gearless traction elevators can reach speeds of up to 20 m/s (4,000 ft/min), A brake is mounted between the motor and gearbox or between the motor and drive sheave or at the end of the drive sheave to hold the elevator stationary at a floor. Question: What speed is a gearless traction elevator capable of attaining?
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[A]: yes

[Q]: Sentence: The industrial uses of watermills in the Islamic world date back to the 7th century, while horizontal-wheeled and vertical-wheeled water mills were both in widespread use since at least the 9th century. Question: In what century had mills such as gristmills and sawmills dominate the Islamic world?
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[A]:
no