The problem: Answer a question about this article:
Windows 8 was distributed as a retail box product on DVD, and through a digital download that could be converted into DVD or USB install media. As part of a launch promotion, Microsoft offered Windows 8 Pro upgrades at a discounted price of US$39.99 online, or $69.99 for retail box from its launch until January 31, 2013; afterward the Windows 8 price has been $119.99 and the Pro price $199.99. Those who purchased new PCs pre-loaded with Windows 7 Home Basic, Home Premium, Professional, or Ultimate between June 2, 2012 and January 31, 2013 could digitally purchase a Windows 8 Pro upgrade for US$14.99. Several PC manufacturers offered rebates and refunds on Windows 8 upgrades obtained through the promotion on select models, such as Hewlett-Packard (in the U.S. and Canada on select models), and Acer (in Europe on selected Ultrabook models). During these promotions, the Windows Media Center add-on for Windows 8 Pro was also offered for free.
What is the Windows 8 Pro price?
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The answer: $199.99


The problem: Answer a question about this article:
The City Council (Gemeinderat) constitutes the executive government of the City of Bern and operates as a collegiate authority. It is composed of five councilors (German: Gemeinderat/-rätin), each presiding over a directorate (Direktion) comprising several departments and bureaus. The president of the executive department acts as mayor (Stadtpräsident). In the mandate period 2013–2016 (Legislatur) the City Council is presided by Stadtpräsident Alexander Tschäppät. Departmental tasks, coordination measures and implementation of laws decreed by the City Parliament are carried by the City Council. The regular election of the City Council by any inhabitant valid to vote is held every four years. Any resident of Bern allowed to vote can be elected as a member of the City Council. The delegates are selected by means of a system of Majorz. The mayor is elected as such as well by public election while the heads of the other directorates are assigned by the collegiate. The executive body holds its meetings in the Erlacherhof, built by architect Albrecht Stürler after 1747.
Who is Bern's mayor, or Stadtprasident?
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The answer: Alexander Tschäppät


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During the Gilded Age, there was substantial growth in population in the United States and extravagant displays of wealth and excess of America's upper-class during the post-Civil War and post-Reconstruction era, in the late 19th century. The wealth polarization derived primarily from industrial and population expansion. The businessmen of the Second Industrial Revolution created industrial towns and cities in the Northeast with new factories, and contributed to the creation of an ethnically diverse industrial working class which produced the wealth owned by rising super-rich industrialists and financiers called the "robber barons". An example is the company of John D. Rockefeller, who was an important figure in shaping the new oil industry. Using highly effective tactics and aggressive practices, later widely criticized, Standard Oil absorbed or destroyed most of its competition.
What type of practices did John D. Rockefeller exhibit in the oil industry?
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The answer: effective tactics and aggressive practices


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Precipitation is moderate and somewhat evenly distributed throughout the year, although the warmer months such as May and June average more, averaging 33.5 inches (850 mm) annually, but historically ranging from 20.49 in (520 mm) in 1963 to 47.70 in (1,212 mm) in 2011. Snowfall, which typically falls in measurable amounts between November 15 through April 4 (occasionally in October and very rarely in May), averages 42.5 inches (108 cm) per season, although historically ranging from 11.5 in (29 cm) in 1881−82 to 94.9 in (241 cm) in 2013−14. A thick snowpack is not often seen, with an average of only 27.5 days with 3 in (7.6 cm) or more of snow cover. Thunderstorms are frequent in the Detroit area. These usually occur during spring and summer.
How many inches of snow does Detroit get on average?
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The answer:
42.5