Question: Nelson López is a football player that played for Argentina for which title cup?

Context paragraphs:
Francisco López Contreras: Francisco ""Pinula"" López Contreras (born 17 September 1934) is a Guatemalan former football player and coach.  He played the majority of his playing career at C.S.D. Comunicaciones of Guatemala City and was also a member of the Guatemala national team, playing in two World Cup qualifying campaigns.

Mehdi Mahdavikia: Mehdi Mahdavikia (Persian: ‎ ‎ , born 24 July 1977 in Tehran) is a retired Iranian football player who played for Persepolis, Hamburger SV, Eintracht Frankfurt, Steel Azin, Damash Gilan and also the Iran national football team.  He has won the Asian Young Footballer of the Year award in 1997, as well as Asian Footballer of the Year in 2003.  He was captain of the Iran national football team from 2006 to 2009, and currently is the fourth most capped Iranian International after Ali Daei, Javad Nekounam and Ali Karimi.  From the Bank Melli youth academy, he joined Persepolis and after his performance in the 1998 FIFA World Cup was transferred to Hamburger SV in the Bundesliga, where he played for eight seasons.  He usually played as a right winger or full-back.  He was known for his crossing, speed and dribbling.  He announced his retirement on 14 March 2013 from football world.  His last match as a football player was against Sepahan in the Hazfi Cup final on 5 May 2013.

1966 FIFA World Cup: The 1966 FIFA World Cup, the eighth staging of the World Cup, was held in England from 11 to 30 July.  England beat West Germany 4–2 in the final, winning the Jules Rimet Trophy.  With this victory, England won their first FIFA World Cup title and became the third World Cup host to win the tournament after Uruguay in 1930 and Italy in 1934.

Shane Nelson (American football): Shane Nelson (born May 25, 1955) is a former professional American football player who played linebacker for six seasons for the Buffalo Bills.  Nelson was discovered at an open trial held by the Dallas Cowboys.  He was the only player, out of 1,800, to be offered an NFL contract.  However, Nelson rejected Dallas' offer and signed for the Bills where he felt he had more of a chance of playing.  .  During his time in Buffalo he was a part of the "Bermuda Triangle" which also consisted of Fred Smerlas and Jim Haslett.  He is also a member of the NJCAA Hall of Fame.

Rogelio Domínguez: Rogelio Antonio Domínguez López (9 March 1931 – 23 July 2004) was an Argentine football goalkeeper who played for Real Madrid and was part of their European Cup victories in 1959 and 1960.  He was in Argentina's squad for the 1962 FIFA World Cup.

Tibor Nyilasi: Tibor Nyilasi (born 18 January 1955 in Várpalota, Hungary) is a retired Hungarian football player and manager.  He signed with Ferencvaros in 1972 and played there until transferring to Austria Vienna in 1983.  For the Hungarian National Football Team he made 70 appearances from 1975 to 1985, scoring 32 goals.  He played in the 1978 FIFA World Cup (where he was sent off against Argentina) and the 1982 FIFA World Cup.  After he retired as a player he was manager of Ferencvaros.  He has more recently also worked for the Hungarian Football Federation and is regularly appearing as a pundit on the Hungarian sports channel 'Sport TV'.

Nelson López: Nelson López (born 24 June 1941) is an Argentine football defender who played for Argentina in the 1966 FIFA World Cup.  He also played for Club Atlético Banfield.

Chuck Nelson: Charles LaVerne "Chuck" Nelson (born February 23, 1960) is a former professional football player, a placekicker in the National Football League.  Nelson played college football for the University of Washington, and earned All-American honors.  He played professionally in the NFL for five seasons with the Los Angeles Rams, Buffalo Bills, and Minnesota Vikings.  Following his playing career, Nelson worked in investment management and broadcasting in the Seattle area.  He did local cable telecasts and was the color commentator on radio for Husky football games for 17 years, through the 2009 season.  Nelson was the director of the Boeing Classic golf tournament on the Champions Tour for its first five years, and was named president and CEO of the Washington Athletic Club in January 2012.

Eduard Markarov: Eduard Artyomovich Markarov (Armenian: Էդուարդ Մարկարով , Russian: Эдуард Артёмович Маркаров , born on 20 June 1942) is a retired Soviet football player who played striker for clubs Torpedo Armavir, Neftchi Baku and Ararat Yerevan and for the Soviet Union national football team and current football manager for Armenian Premier League club Mika Yerevan.  He was a member of the Ararat Yerevan team that won the Soviet Top League in 1973 and the Soviet Cup in 1973 and 1975.  Markarov scored 5 goals for Ararat Yerevan at the 1974–75 European Cup, sharing top goalscorer with Gerd Müller of Bayern Munich.  He played three matches for the Soviet national squad and participated with the team at the 1966 FIFA World Cup, where they came in fourth place.  As a manager, Markarov led Mika Yerevan to victory at the Armenian Cup in 2000 and 2001.  Markarov was awarded the Master of Sport of the USSR title in 1963, the Honored Master of Sport of the USSR title in 1973 and the Honored Coach of the Armenian SSR title in 1983.

Walter Antonio Jiménez: Walter Antonio Jiménez (born May 25, 1939 in El Charco, Argentina) is a former Argentine football player who played for clubs of Argentina and Chile and the Argentina national football team in the Qualifiers for the FIFA World Cup Chile 1962.

Supporting paragraphs: Nelson López 1966 FIFA World Cup
Answer: 1966 FIFA World Cup