[Q]: Sentence: The first of this class, USS America, is now in active service with another, USS Tripoli, under construction and 9 more are planned. Question: How many new carriers per year did the House Armed Services Seapower subcommittee recommend in 7/24/07?
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[A]: no

[Q]: Sentence: Copper has been in use at least 10,000 years, but more than 95% of all copper ever mined and smelted has been extracted since 1900, and more than half was extracted in only the last 24 years. Question: How long has copper been in use?
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[A]: yes

[Q]: Sentence: In 1878, Bulevar Circunvalacion was constructed, a boulevard starting from Punta Carretas, going up to the north end of the city and then turning west to end at the beach of Capurro. Question: What year was Bulevar Circunvalcion constructed?
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[A]:
yes