Question: Which football team won the 1986 FIFA World Cup Final and had a home stadium in Buenos Aires.

Context paragraphs:
Ghana national under-20 football team: Ghana national U-20 football team known as the "Black Satellites", is considered to be the feeder team for the Ghana national football team.  They are the former FIFA U-20 World Cup Champions and African Youth Champions, they have also been a three-time African Champion in 1995, 1999, 2009 and a two-time Runner-up at the FIFA World Youth Championship in 1993, 2001 and finished third in 2013.  Ghana has participated in only six of the past 19 World Cup events starting with their first in Australia 1993 where they lost the World Cup final 1-2 to Brazil in Sydney and in Argentina 2001 where they lost the World Cup final 0-3 to Argentina in Buenos Aires.  Incredibly, in 32 FIFA World Cup matches, Ghana has not lost a game in regulation below the Semi Final level of the FIFA U20 World Cup.

1986 FIFA World Cup Group C: Group C of the 1986 FIFA World Cup was one of the groups of nations competing at the 1986 FIFA World Cup.  The group's first round of matches began on June 1 and its last matches were played on June 9.  Matches were played at the Estadio Nou Camp in León and the Estadio Sergio León Chavez in Irapuato.  The Soviet Union topped the group on goal difference over France.  Both teams advanced to the second round.  Hungary and Canada were the other two teams, the latter were making their debut at the World Cup.

Argentina national football team: The Argentina national football team (Spanish: "Selección de fútbol de Argentina" ) represents Argentina in football and is controlled by the Argentine Football Association (AFA), the governing body for football in Argentina.  Argentina's home stadium is Estadio Monumental Antonio Vespucio Liberti in Buenos Aires.

1986 FIFA World Cup Final: The 1986 FIFA World Cup Final was the final and deciding game of the 1986 FIFA World Cup, held in Mexico.  The match was held at the Estadio Azteca in Mexico City on 29 June 1986 and had an attendance of 114,600.  It was contested by Argentina and West Germany.  Argentina won the match 3–2 in normal time.

1978 FIFA World Cup Final: The 1978 FIFA World Cup Final was a football match played to determine the winner of the 1978 FIFA World Cup.  The match was contested by hosts Argentina and the Netherlands, in the biggest stadium used in the tournament and in Argentina, the Estadio Monumental in the Argentine capital city of Buenos Aires.  The match was won by the Argentine squad in extra time by a score of 3–1.  Mario Kempes, who finished as the tournament's top scorer, was named the man of the match.  The Netherlands lost their second World Cup final in a row, both times to the host nation, after losing to West Germany in 1974.

2002 FIFA World Cup Final: The 2002 FIFA World Cup Final was a football match that took place on 30 June 2002 at the International Stadium in Yokohama to determine the winner of the 2002 FIFA World Cup.  The final was contested by Germany and Brazil.  It was the first World Cup meeting between the two sides.  Brazil won the match 2–0, winning a record fifth title.  Ronaldo, who became the record World Cup goalscorer at the 2006 tournament, scored two of his fifteen World Cup goals in the second half of the match, leading Brazil to the title and winning the Golden Boot award.  It also marked Brazilian captain Cafu's third consecutive appearance in a World Cup Final, a feat that has yet to be accomplished by any other player in the history of the tournament.  Both teams had won their respective groups before advancing to the knockout stage, where Germany shut out all of their opponents to reach the final, while Brazil only allowed a single goal from England.  Germany overcame United States and co-host South Korea, while Brazil knocked out England and Turkey.

1968–69 in Belgian football: The 1968–1969 season was the 66th season of competitive football in Belgium.  Standard Club Liégeois won their 4th Division I title.  No Belgian club managed to pass the second round of the European competitions, though for the first time 6 Belgian clubs qualified (1 more club qualified for the Inter-Cities Fairs Cup).  K Lierse SK won the Belgian Cup final against RR White (2-0).  The Belgium national football team continued their 1970 FIFA World Cup qualification campaign with 3 home wins against all other Group 6 teams (Finland, Yugoslavia and Spain) and a draw in Spain.  Belgium qualified for the 1970 FIFA World Cup finals in Mexico with one match to go.  For the first time since the 1954 FIFA World Cup, Belgium would qualify for a major tournament.

Romualdo Arppi Filho: Romualdo Arppi Filho (born Santos January 7, 1939) is a retired football referee from Brazil.  He is mostly known for supervising three matches in the 1986 FIFA World Cup in Mexico, including the 1986 FIFA World Cup final between Germany and Argentina.  Argentina eventually won the game 3-2.  He was the second successive Brazilian to referee the final.

1986 FIFA World Cup: The 1986 FIFA World Cup, the 13th FIFA World Cup, was held in Mexico from 31 May to 29 June 1986.  The tournament was the second to feature a 24-team format.  With European nations not allowed to host after the previous World Cup in Spain, Colombia had been originally chosen to host the competition by FIFA but, largely due to economic reasons, was not able to do so and officially resigned in 1982.  Mexico was selected as the new host in May 1983.  This was the third FIFA World Cup tournament in succession that was hosted by a Hispanophonic country, after Spain in 1982, and Argentina in 1978.

Football in Bulgaria: Football (Bulgarian: футбол , "futbol") is the most popular sport in Bulgaria.  It was introduced in 1893–1894 by Swiss gymnastics teachers invited to the country.  A football (initially called ритнитоп, "ritnitop", "kickball") match was first played in Varna's High School for Boys in 1894, where it was introduced by Georges de Regibus, and the game was brought to Sofia by Charles Champaud the following year.  The rules of the game were published in Bulgarian by Swiss teachers in the "Uchilishten pregled" magazine in 1897, and football continued to gain popularity in the early 20th century.  Among the founders of the Turkish team Galatasaray S.K. in 1905 was the Bulgarian Lycée de Galatasaray student Blagoy Balakchiev, and the first Bulgarian club, "Futbol Klub", was established in Sofia in 1909 on the initiative of Sava Kirov.  PFC Botev Plovdiv was founded in 1912, PFC Slavia Sofia in 1913, and PFC Levski Sofia in 1914.  The Bulgaria national football team debuted on 21 May 1924 in a 1924 Summer Olympics qualifier, losing 0–6 to Austria in Vienna.  What is today PFC CSKA Sofia was established on 5 May 1948.  In the 1950s and 1960s Bulgarian football achieved its biggest Olympic success, being third in the 1956 Summer Olympics in Melbourne and second in the 1968 Summer Olympics in Mexico City, also finishing fifth in Euro 1968.  In 1962, Bulgaria first qualified for a FIFA World Cup tournament, in total of seven participations to date.  In the 1986 FIFA World Cup, Bulgaria did reach the round of 16.  Then, in the 1994 FIFA World Cup, came Bulgaria's biggest World Cup success, the fourth place, the elimination of reigning world champions Germany and Hristo Stoichkov's top goalscorer prize.

Supporting paragraphs: 1986 FIFA World Cup Final Argentina national football team
Answer: Argentina national football team