Problem: Namibia:

The first newspaper in Namibia was the German-language Windhoeker Anzeiger, founded 1898. Radio was introduced in 1969, TV in 1981. During German rule, the newspapers mainly reflected the living reality and the view of the white German-speaking minority. The black majority was ignored or depicted as a threat. During South African rule, the white bias continued, with mentionable influence of the Pretoria government on the "South West African" media system. Independent newspapers were seen as a menace to the existing order, critical journalists threatened.

When did South Africa take over ruling Namibia?
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A: unanswerable

Problem: Carnival:

La Diablada Carnival takes place in Oruro in central Bolivia. It is celebrated in honor of the miners' patron saint, Virgen de Socavon (the Virgin of the Tunnels). Over 50 parade groups dance, sing and play music over a five kilometre-long course. Participants dress up as demons, devils, angels, Incas and Spanish conquistadors. Dances include caporales and tinkus. The parade runs from morning until late at night, 18 hours a day, 3 days before Ash Wednesday. It was declared the 2001 "Masterpieces of Oral Heritage and Intangible Heritage of Humanity" for UNESCO. Throughout the country celebrations are held involving traditional rhythms and water parties. In Santa Cruz de la Sierra, on the east side of the country, tropical weather allows a Brazilian-type Carnival, with Comparsas dancing traditional songs in matching uniforms.

How many hours a day does the parade run?
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A: 18

Problem: Tucson, Arizona:

Tucson (/tusn/ /tusn/) is a city and the county seat of Pima County, Arizona, United States, and home to the University of Arizona. The 2010 United States Census put the population at 520,116, while the 2013 estimated population of the entire Tucson metropolitan statistical area (MSA) was 996,544. The Tucson MSA forms part of the larger Tucson-Nogales combined statistical area (CSA), with a total population of 980,263 as of the 2010 Census. Tucson is the second-largest populated city in Arizona behind Phoenix, both of which anchor the Arizona Sun Corridor. The city is located 108 miles (174 km) southeast of Phoenix and 60 mi (97 km) north of the U.S.-Mexico border. Tucson is the 33rd largest city and the 59th largest metropolitan area in the United States. Roughly 150 Tucson companies are involved in the design and manufacture of optics and optoelectronics systems, earning Tucson the nickname Optics Valley.

How far is Tucson from Phoenix?
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A: 108 miles (174 km)

Problem: Carnival:

The term Carnival is traditionally used in areas with a large Catholic presence. However, the Philippines, a predominantly Roman Catholic country, does not celebrate Carnival anymore since the dissolution of the Manila Carnival after 1939, the last carnival in the country. In historically Lutheran countries, the celebration is known as Fastelavn, and in areas with a high concentration of Anglicans and Methodists, pre-Lenten celebrations, along with penitential observances, occur on Shrove Tuesday. In Eastern Orthodox nations, Maslenitsa is celebrated during the last week before Great Lent. In German-speaking Europe and the Netherlands, the Carnival season traditionally opens on 11/11 (often at 11:11 a.m.). This dates back to celebrations before the Advent season or with harvest celebrations of St. Martin's Day.

What country no longer celebrates Carnival?
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A:
the Philippines