Question: Where is the soccer world cup taking place this year?

Disambiguated questions and answers:
context: No context provided
question: What city is the soccer world cup taking place in 2014?
short_answers: Rio de Janeiro, Brazil

Rio de Janeiro

Rio

context: No context provided
question: What city is the soccer world cup taking place in 2010?
short_answers: Johannesburg

Johannesburg, South Africa

context: No context provided
question: What city is the soccer world cup taking place in 2006?
short_answers: Berlin, Germany

Berlin

context: Rio de Janeiro is one of the most visited cities in the Southern Hemisphere and is known for its natural settings, Carnival, samba, bossa nova, and balneario beaches such as Barra da Tijuca, Copacabana, Ipanema, and Leblon. In addition to the beaches, some of the most famous landmarks include the giant statue of "Christ the Redeemer" atop Corcovado mountain, named one of the New Seven Wonders of the World; Sugarloaf Mountain with its cable car; the "Sambódromo" (Sambadrome), a permanent grandstand-lined parade avenue which is used during Carnival; and Maracanã Stadium, one of the world's largest football stadiums. Rio de Janeiro was the host of the 2016 Summer Olympics and the 2016 Summer Paralympics, making the city the first South American and Portuguese-speaking city to ever host the events, and the third time the Olympics were held in a Southern Hemisphere city. The Maracanã Stadium held the finals of the 1950 and 2014 FIFA World Cups, the 2013 FIFA Confederations Cup, and the XV Pan American Games.
question: What venue is the soccer world cup taking place in in 2014?
short_answers: Maracanã Stadium

Maracanã Stadium, Rio de Janeiro
wikipage: Rio de Janeiro

context: The city has several football clubs in the Premier Soccer League (PSL) and the National First Division. In the PSL, the top Johannesburg teams are all fierce rivals and include Kaizer Chiefs (nicknamed "Amakhosi"), Orlando Pirates (nicknamed the "Buccaneers"), Moroka Swallows and Wits University (nicknamed the "Clever Boys"). They are based at the city's FNB, Orlando, Dobsonville and Bidvest stadiums. Several large-scale league and cup games are played at Soccer City the venue of the 2010 FIFA World Cup final. First Division teams are Jomo Cosmos and FC AK.
question: What venue is the soccer world cup taking place in in 2010?
short_answers: The Calabash

First National Bank Stadium

Soccer City

Soccer City, Johannesburg

FNB Stadium
wikipage: Johannesburg

context: Besides its use as an athletics stadium, the arena has built a footballing tradition. Since 1963, it has been the home of the Hertha BSC. It hosted three matches in the 1974 FIFA World Cup. It was renovated for the 2006 FIFA World Cup, when it hosted six matches, including the final. The DFB-Pokal final match is held each year at the venue. The Olympiastadion Berlin served as a host for the 2011 FIFA Women's World Cup as well as the 2015 UEFA Champions League Final.
question: What venue is the soccer world cup taking place in in 2006?
short_answers: Olympiastadion

Olympiastadion, Berlin

Olympiapark Berlin
wikipage: Olympiastadion (Berlin)

Long answers:
knowledge: content: The championship has been awarded every four years since the inaugural tournament in 1930, except in 1942 and 1946 when it was not held because of the Second World War. 
wikipage: FIFA World Cup

content: The FIFA World Cup, often simply called the World Cup, is an international association football competition contested by the senior men's national teams of the members of the Fédération Internationale de Football Association (FIFA), the sport's global governing body. 
wikipage: FIFA World Cup

content: The Olympiastadion (German pronunciation: [oˈlʏmpi̯aˌʃtaːdi̯ɔn]) is a sports stadium at Olympiapark Berlin in Berlin, Germany.
wikipage: Olympiastadion (Berlin)

content: A completely refurbished Soccer City stadium in Johannesburg hosted the 2010 FIFA World Cup final.
wikipage: Johannesburg

content: Johannesburg (/dʒoʊˈhænɪsbɜːrɡ/ joh-HAN-iss-burg, also US: /-ˈhɑːn-/ -⁠HAHN-; Afrikaans: [juəˈɦanəsbœrχ]; Zulu and Xhosa: eGoli), informally known as Jozi, Joburg, or "The City of Gold",[9][10] is the largest city in South Africa, classified as a megacity,[11] and is one of the 100 largest urban areas in the world.
wikipage: Johannesburg
long_answer: The FIFA World Cup, or simply the World Cup, takes place every four years and is held in different cities. The 2006 games took place in the Olympiastadion sports stadium at Olympiapark Berlin in Berlin, Germany. The 2010 games were held at the newly renovated Soccer City stadium in Johannesburg in South Africa. The 2014 games were in Rio de Janeiro, Brazil at the Maracanã Stadium. 

knowledge: content: The championship has been awarded every four years since the inaugural tournament in 1930, except in 1942 and 1946 when it was not held because of the Second World War.
wikipage: FIFA World Cup

content: The 2018 FIFA World Cup was an international football tournament contested by men's national teams that took place between 14 June and 15 July 2018 in Russia.
wikipage: 2018 FIFA World Cup

content: The Olympiastadion (German pronunciation: [oˈlʏmpi̯aˌʃtaːdi̯ɔn]) is a sports stadium at Olympiapark Berlin in Berlin, Germany.
wikipage: Olympiastadion (Berlin)
long_answer: The 2018 FIFA World Cup was held in Russia, and the championship has been awarded every four years since 1930, except in 1942 and 1946. In 2014, the venue the soccer World Cup took place was the Maracanã Stadium in the city of Rio de Janeiro, Brazil. In 2010, it was the First National Bank Stadium in the city of Johannesburg, South Africa. In 2006, it was the Olympiastadion stadium in the city of Berlin, Germany.