Problem: Please answer a question about the following article about Czech language:
Czech, the official language of the Czech Republic (a member of the European Union since 2004), is one of the EU's official languages and the 2012 Eurobarometer survey found that Czech was the foreign language most often used in Slovakia. Economist Jonathan van Parys collected data on language knowledge in Europe for the 2012 European Day of Languages. The five countries with the greatest use of Czech were the Czech Republic (98.77 percent), Slovakia (24.86 percent), Portugal (1.93 percent), Poland (0.98 percent) and Germany (0.47 percent).
Who collected data on language knowledge in Europe for the 2012 European Day of Languages?
A: Jonathan van Parys
Problem: Please answer a question about the following article about Atlantic City, New Jersey:
During this time, Atlantic City was under the mayoral reign of Edward L. Bader, known for his contributions to the construction, athletics and aviation of Atlantic City. Despite the opposition of many others, he purchased land that became the city's municipal airport and high school football stadium, both of which were later named Bader Field in his honor. He led the initiative, in 1923, to construct the Atlantic City High School at Albany and Atlantic Avenues. Bader, in November 1923, initiated a public referendum, during the general election, at which time residents approved the construction of a Convention Center. The city passed an ordinance approving a bond issue for $1.5 million to be used for the purchase of land for Convention Hall, now known as the Boardwalk Hall, finalized September 30, 1924. Bader was also a driving force behind the creation of the Miss America competition.
How much was the bond for that was to be used to purchase land for a Convention Center?
A: $1.5 million
Problem: Please answer a question about the following article about Gramophone record:
Broadcasters were faced with having to adapt daily to the varied recording characteristics of many sources: various makers of "home recordings" readily available to the public, European recordings, lateral-cut transcriptions, and vertical-cut transcriptions. Efforts were started in 1942 to standardize within the National Association of Broadcasters (NAB), later known as the National Association of Radio and Television Broadcasters (NARTB). The NAB, among other items, issued recording standards in 1949 for laterally and vertically cut records, principally transcriptions. A number of 78 rpm record producers as well as early LP makers also cut their records to the NAB/NARTB lateral standard.
 Which recording types were effected by the imposed industry standards?
A: laterally and vertically cut records, principally transcriptions.
Problem: Please answer a question about the following article about Professional wrestling:
Originating as a popular form of entertainment in 19th-century Europe and later as a sideshow exhibition in North American traveling carnivals and vaudeville halls, professional wrestling grew into a standalone genre of entertainment with many diverse variations in cultures around the globe, and is now considered a multimillion-dollar entertainment industry. While it has greatly declined in Europe, in North America it has experienced several different periods of prominent cultural popularity during its century and a half of existence. The advent of television gave professional wrestling a new outlet, and wrestling (along with boxing) was instrumental in making pay-per-view a viable method of content delivery.
What is wrestling now thought to be?
A:
is now considered a multimillion-dollar entertainment industry