Problem: Classical music:

Similarly, movies and television often revert to standard, cliched snatches of classical music to convey refinement or opulence: some of the most-often heard pieces in this category include Bach's Cello Suite No. 1, Mozart's Eine kleine Nachtmusik, Vivaldi's Four Seasons, Mussorgsky's Night on Bald Mountain (as orchestrated by Rimsky-Korsakov), and Rossini's William Tell Overture.

What piece by Mozart is used as a cliche to convey refinement?
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A: Eine kleine Nachtmusik

Problem: Saint FM provided a local radio service for the island which was also available on internet radio and relayed in Ascension Island. The station was not government funded. It was launched in January 2005 and closed on 21 December 2012. It broadcast news, features and music in collaboration with its sister newspaper, the St Helena Independent (which continues).
Which newspaper is the sister company of Saint FM radio?
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Answer: St Helena Independent

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Sichuan consists of two geographically very distinct parts. The eastern part of the province is mostly within the fertile Sichuan basin (which is shared by Sichuan with Chongqing Municipality). The western Sichuan consists of the numerous mountain ranges forming the easternmost part of the Qinghai-Tibet Plateau, which are known generically as Hengduan Mountains. One of these ranges, Daxue Mountains, contains the highest point of the province Gongga Shan, at 7,556 metres (24,790 ft) above sea level.
Which mountain range contains the highest point in the Gongga Shan province?
A: Daxue Mountains

Context and question: In 1981, after 6 decades under the Wrigley family, the Cubs were purchased by Tribune Company for $20,500,000. Tribune, owners of the Chicago Tribune, Los Angeles Times, WGN Television, WGN Radio and many other media outlets, controlled the club until December 2007, when Sam Zell completed his purchase of the entire Tribune organization and announced his intention to sell the baseball team. After a nearly two-year process which involved potential buyers such as Mark Cuban and a group led by Hank Aaron, a family trust of TD Ameritrade founder Joe Ricketts won the bidding process as the 2009 season came to a close. Ultimately, the sale was unanimously approved by MLB owners and the Ricketts family took control on October 27, 2009.
How much did Tribune Company purchase the Cubs for?
Answer: $20,500,000

Question: The Greater Richmond area was named the third-best city for business by MarketWatch in September 2007, ranking behind only the Minneapolis and Denver areas and just above Boston. The area is home to six Fortune 500 companies: electric utility Dominion Resources; CarMax; Owens & Minor; Genworth Financial; MeadWestvaco; McKesson Medical-Surgical and Altria Group. However, only Dominion Resources and MeadWestvaco are headquartered within the city of Richmond; the others are located in the neighboring counties of Henrico and Hanover. In 2008, Altria moved its corporate HQ from New York City to Henrico County, adding another Fortune 500 corporation to Richmond's list. In February 2006, MeadWestvaco announced that they would move from Stamford, Connecticut, to Richmond in 2008 with the help of the Greater Richmond Partnership, a regional economic development organization that also helped locate Aditya Birla Minacs, Amazon.com, and Honeywell International, to the region.
Is there an answer to this question: What company moved to Richmond from Connecticut?

Answer: MeadWestvaco

Problem: Nutrition:

Molecules of carbohydrates and fats consist of carbon, hydrogen, and oxygen atoms. Carbohydrates range from simple monosaccharides (glucose, fructose, galactose) to complex polysaccharides (starch). Fats are triglycerides, made of assorted fatty acid monomers bound to a glycerol backbone. Some fatty acids, but not all, are essential in the diet: they cannot be synthesized in the body. Protein molecules contain nitrogen atoms in addition to carbon, oxygen, and hydrogen. The fundamental components of protein are nitrogen-containing amino acids, some of which are essential in the sense that humans cannot make them internally. Some of the amino acids are convertible (with the expenditure of energy) to glucose and can be used for energy production, just as ordinary glucose, in a process known as gluconeogenesis. By breaking down existing protein, the carbon skeleton of the various amino acids can be metabolized to intermediates in cellular respiration; the remaining ammonia is discarded primarily as urea in urine. This occurs normally only during prolonged starvation.

Which element do the amino acids that make up the core component of protein have in common?
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A:
nitrogen