Problem: PlayStation 3:

Following speculation that Sony was working on a 'slim' model, Sony officially announced the PS3 CECH-2000 model on August 18, 2009, at the Sony Gamescom press conference. New features included a slimmer form factor, decreased power consumption, and a quieter cooling system. It was released in major territories by September 2009. As part of the release for the slim model, the console logo ceased using the "Spider-Man font" (the same font used for the title of Sony's Spider-Man 3) and the capitalized PLAYSTATION 3. It instead reverted to a more traditional PlayStation- and PlayStation 2-like 'PlayStation 3' logo with "PS3" imprinted on the console. Along with the redesigning of the console and logo, the boot screen of all consoles changed from "Sony Computer Entertainment" to "PS3 PlayStation 3", with a new chime and the game start splash screen being dropped. The cover art and packaging of games was also changed.

What did Sony change about the PS3 games along with the packaging in 2008?
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A: unanswerable


Problem: Dell advertisements have appeared in several types of media including television, the Internet, magazines, catalogs and newspapers. Some of Dell Inc's marketing strategies include lowering prices at all times of the year, free bonus products (such as Dell printers), and free shipping to encourage more sales and stave off competitors. In 2006, Dell cut its prices in an effort to maintain its 19.2% market share. This also cut profit-margins by more than half, from 8.7 to 4.3 percent. To maintain its low prices, Dell continues to accept most purchases of its products via the Internet and through the telephone network, and to move its customer-care division to India and El Salvador.
By how much did Dell cut it's margins when it cut its prices?
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Answer: half


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
AFL Global and Ganlan Media were created in 2012 by businessman Martin E. Judge, founder and owner of the Judge Group. The company, called AFL Global, LLC, looks to introduce and launch professional Arena Football teams and franchises in various locations throughout the world (like NFL Europe). After their successful trip to China to help promote the game, they formally announced plans to further develop AFL China by the fall of 2014 by starting a comprehensive training program in May 2013 with exhibition games planned for the cities of Beijing and Guangzhou in October. This is the first time professional football of any kind will be played in China with the support of the Chinese government and the CRFA (Chinese Rugby Football Association). Key persons involved include founder and CEO. Martin E. Judge, partner Ron Jaworski, CAFL CEO Gary Morris and president David Niu. Ganlan Media has since dropped this name and will carry the league's name as its corporate identity.
Who is the Chief Executive Officer of the China American Football League?
A: Gary Morris


Context and question: NARA also maintains the Presidential Library system, a nationwide network of libraries for preserving and making available the documents of U.S. presidents since Herbert Hoover. The Presidential Libraries include:
What is the system that preserves the documents of US Presidents?
Answer: Presidential Library system


Question: A typical traditional Eritrean dish consists of injera accompanied by a spicy stew, which frequently includes beef, kid, lamb or fish. Overall, Eritrean cuisine strongly resembles those of neighboring Ethiopia, Eritrean cooking tend to feature more seafood than Ethiopian cuisine on account of their coastal location. Eritrean dishes are also frequently "lighter" in texture than Ethiopian meals. They likewise tend to employ less seasoned butter and spices and more tomatoes, as in the tsebhi dorho delicacy.
Is there an answer to this question: Which neighbor does Eritrean cuisine strongly resemble?

Answer: Ethiopia


Problem: Copyright infringement:

In some countries, the personal copying exemption explicitly requires that the content being copied was obtained legitimately – i.e., from authorized sources, not file-sharing networks. Other countries, such as the Netherlands, make no such distinction; the exemption there had been assumed, even by the government, to apply to any such copying, even from file-sharing networks. However, in April 2014, the Court of Justice of the European Union ruled that "national legislation which makes no distinction between private copies made from lawful sources and those made from counterfeited or pirated sources cannot be tolerated." Thus, in the Netherlands, for example, downloading from file-sharing networks is no longer legal.

What does the personal copying exemption explicitly not need?
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A:
unanswerable