Problem: Montevideo:

Tourism accounts for much of Uruguay's economy. Tourism in Montevideo is centered in the Ciudad Vieja area, which includes the city's oldest buildings, several museums, art galleries, and nightclubs, with Sarandí Street and the Mercado del Puerto being the most frequented venues of the old city. On the edge of Ciudad Vieja, Plaza Independencia is surrounded by many sights, including the Solís Theatre and the Palacio Salvo; the plaza also constitutes one end of 18 de Julio Avenue, the city's most important tourist destination outside of Ciudad Vieja. Apart from being a shopping street, the avenue is noted for its Art Deco buildings, three important public squares, the Gaucho Museum, the Palacio Municipal and many other sights. The avenue leads to the Obelisk of Montevideo; beyond that is Parque Batlle, which along with the Parque Prado is another important tourist destination. Along the coast, the Fortaleza del Cerro, the Rambla (the coastal avenue), 13 kilometres (8.1 mi) of sandy beaches, and Punta Gorda attract many tourists, as do the Barrio Sur and Palermo barrios.

What accounts for much of Uruguay's economy?
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A: Tourism


Problem: Napoleon's educational reforms laid the foundation of a modern system of education in France and throughout much of Europe. Napoleon synthesized the best academic elements from the Ancien Régime, The Enlightenment, and the Revolution, with the aim of establishing a stable, well-educated and prosperous society. He made French the only official language. He left some primary education in the hands of religious orders, but he offered public support to secondary education. Napoleon founded a number of state secondary schools (lycées) designed to produce a standardized education that was uniform across France. All students were taught the sciences along with modern and classical languages. Unlike the system during the Ancien Régime, religious topics did not dominate the curriculum, although they were present in addition to teachers from the clergy. Napoleon simply hoped to use religion to produce social stability. He gave special attention to the advanced centers, notably the École Polytechnique, that provided both military expertise and state-of-the-art research in science. Napoleon made some of the first major efforts at establishing a system of secular and public education. The system featured scholarships and strict discipline, with the result being a French educational system that outperformed its European counterparts, many of which borrowed from the French system.
What did Napoleon offer to secondary education?
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Answer: public support


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Since June 2009 VidZone has offered a free music video streaming service in Europe, Australia and New Zealand. In October 2009, Sony Computer Entertainment and Netflix announced that the Netflix streaming service would also be available on PlayStation 3 in the United States. A paid Netflix subscription was required for the service. The service became available in November 2009. Initially users had to use a free Blu-ray disc to access the service; however, in October 2010 the requirement to use a disc to gain access was removed.
VidZone has offered paid music video streaming service since when?
A: unanswerable


Context and question: To fill this gap in the literature, mandolin orchestras have traditionally played many arrangements of music written for regular orchestras or other ensembles. Some players have sought out contemporary composers to solicit new works. Traditional mandolin orchestras remain especially popular in Japan and Germany, but also exist throughout the United States, Europe and the rest of the world. They perform works composed for mandolin family instruments, or re-orchestrations of traditional pieces. The structure of a contemporary traditional mandolin orchestra consists of: first and second mandolins, mandolas (either octave mandolas, tuned an octave below the mandolin, or tenor mandolas, tuned like the viola), mandocellos (tuned like the cello), and bass instruments (conventional string bass or, rarely, mandobasses). Smaller ensembles, such as quartets composed of two mandolins, mandola, and mandocello, may also be found.
What are large ensambles composed of?
Answer: unanswerable


Question: Miami is the southern terminus of Amtrak's Atlantic Coast services, running two lines, the Silver Meteor and the Silver Star, both terminating in New York City. The Miami Amtrak Station is located in the suburb of Hialeah near the Tri-Rail/Metrorail Station on NW 79 St and NW 38 Ave. Current construction of the Miami Central Station will move all Amtrak operations from its current out-of-the-way location to a centralized location with Metrorail, MIA Mover, Tri-Rail, Miami International Airport, and the Miami Intermodal Center all within the same station closer to Downtown. The station was expected to be completed by 2012, but experienced several delays and was later expected to be completed in late 2014, again pushed back to early 2015.
Is there an answer to this question: Along with the Silver Star, what Amtrak line no longer runs to Miami?

Answer: unanswerable


QUES: There is some controversy about comprehensive schools. As a rule of thumb those supporting The Left Party, the Social Democratic Party of Germany and Alliance '90/The Greens are in favour of comprehensive schools, while those supporting the Christian Democratic Union and the Free Democratic Party are opposed to them.

What aren't generally in favor of comprehensive schools?
What is the answer?
ANS:
unanswerable