Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Hinduism is actively practiced, particularly in suburban areas of Henrico and Chesterfield. Some 6,000 families of Indian descent resided in the Richmond Region as of 2011. Hindus are served by several temples and cultural centers. The two most familiar are the Cultural Center of India (CCI) located off of Iron Bridge Road in Chesterfield County and the Hindu Center of Virginia in Henrico County which has garnered national fame and awards for being the first LEED certified religious facility in the commonwealth.
In what county can CCI be found?
A: Chesterfield

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In August, the couple attended the 2011 MTV Video Music Awards, at which Beyonce performed "Love on Top" and started the performance saying "Tonight I want you to stand up on your feet, I want you to feel the love that's growing inside of me". At the end of the performance, she dropped her microphone, unbuttoned her blazer and rubbed her stomach, confirming her pregnancy she had alluded to earlier in the evening. Her appearance helped that year's MTV Video Music Awards become the most-watched broadcast in MTV history, pulling in 12.4 million viewers; the announcement was listed in Guinness World Records for "most tweets per second recorded for a single event" on Twitter, receiving 8,868 tweets per second and "Beyonce pregnant" was the most Googled term the week of August 29, 2011.
What song did Beyonce sing prior to announcing her pregnancy?
A: Love on Top

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To create green sparks, fireworks use barium salts, such as barium chlorate, barium nitrate crystals, or barium chloride, also used for green fireplace logs. Copper salts typically burn blue, but cupric chloride (also known as "campfire blue") can also produce green flames. Green pyrotechnic flares can use a mix ratio 75:25 of boron and potassium nitrate. Smoke can be turned green by a mixture: solvent yellow 33, solvent green 3, lactose, magnesium carbonate plus sodium carbonate added to potassium chlorate.
What else are copper salts used for?
A: unanswerable

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Some of the theorists who advocate this "revisionist" critique imply that, because the "pure hunter-gatherer" disappeared not long after colonial (or even agricultural) contact began, nothing meaningful can be learned about prehistoric hunter-gatherers from studies of modern ones (Kelly, 24-29; see Wilmsen)
The "pure hunter-gatherer" appeared not long after what?
A:
unanswerable