[Q]: Sentence: Only 24 EditDroid systems were ever built, even though the ideas and technology are still in use today. Question: How many EditDroid systems were ever built?
++++++++++
[A]: yes

[Q]: Sentence: The metropolitan area is home to an estimated 1.1 million (21.4 percent) Question: How many of the people who live in Houston were foreign born?
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[A]: yes

[Q]: Sentence: The amount of solar energy reaching the surface of the planet is so vast that in one year it is about twice as much as will ever be obtained from all of the Earth's non-renewable resources of coal, oil, natural gas, and mined uranium combined, Question: How much solar energy is captured by photosynthesis?
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[A]:
no