Question: In what year was Bruno Rezende's sport added to the Pan American Games?

full_context: Document 1: List of Olympic medalists in volleyball: Volleyball is one of the sports that is played at the Summer Olympic Games in two disciplines: the traditional six-per-side indoor game, and the newer game of beach volleyball. Indoor volleyball was added to the Olympic programme in 1957 at the 53rd session of the International Olympic Committee (IOC) in Sofia, Bulgaria, and the first competitions were held at the 1964 Summer Olympics in Tokyo. The Soviet Union won a medal in both the men's and women's competition at the first five Olympics that included volleyball, including the men's gold medal in Tokyo. The Japanese women's team won the gold at the inaugural Olympic volleyball competition, and the silver at the following two Games. The Montreal Games of 1976 saw the Polish men win the nation's only gold medal in the sport, after the women had won bronze in 1964 and 1968. At the 1980 Moscow Olympics, the hosts won gold in both competitions. The Bulgarian team won their only two volleyball medals in Moscow, a silver and a bronze in the men's and women's tournament, respectively.
Document 2: Volleyball at the Pan American Games: Volleyball for both men and women has been played at the Pan American Games since 1955, when the second edition of the multi-sports event was staged in Mexico City, Mexico.
Document 3: Bruno Rezende: Bruno Mossa de Rezende (born 2 July 1986) is a Brazilian volleyball player, a member of Brazil men's national volleyball team and Italian club Modena Volley, 2016 Olympic Champion, double silver medalist of the Olympic Games (Beijing 2008, London 2012), 2010 World Champion, double gold medalist of the World Grand Champions Cup (2009, 2013), South American Champion (2007, 2009, 2011, 2013), multimedalist of the World League, Pan American Games, Brazilian Champion (2004, 2006, 2008, 2009, 2010, 2013), Italian Champion (2016).
Document 4: 2011 Pan American Games: The 2011 Pan American Games, officially the XVI Pan American Games, was an international multi-sport event that was held from October 14–30, 2011, in Guadalajara, Jalisco, Mexico. Some events were held in the nearby cities of Ciudad Guzmán, Puerto Vallarta, Lagos de Moreno and Tapalpa. It was the largest multi-sport event of 2011, with approximately 6,000 athletes from 42 nations participating in 36 sports. Both the Pan American and Parapan American Games were organized by the Guadalajara 2011 Organizing Committee (COPAG). The 2011 Pan American Games were the third Pan American Games hosted by Mexico (the first country to do so) and the first held in the state of Jalisco. Previously, Mexico hosted the 1955 Pan American Games and the 1975 Pan American Games, both in Mexico City. The 2011 Parapan American Games were held 20 days after the Pan American Games have ended.
Document 5: Racquetball at the Pan American Games: Racquetball has been part of the Pan American Games since 1995 Games in Mar del Plata, Argentina, although it was not included in the 2007 Games. Racquetball was again included in the 2011 Pan American Games in Guadalajara, Mexico, and the 2015 Pan American Games in Toronto, Ontario. Racquetball is on the program for the 2019 Pan American Games in Lima, Peru. The United States dominated the racquetball events in the first three games, but Mexico has been the dominant country in the last two games.
Document 6: List of 2011 Pan American Games medal winners: The 2011 Pan American Games were held in Guadalajara, Mexico from October 14 to October 30, 2011. A total of about 6,000 athletes representing 42 National Olympic Committees participated in these Games. Overall, 361 events in 36 disciplines were contested; 188 events were open to men, 160 to women and 13 were in mixed competition. Two disciplines were open only to men: baseball and rugby sevens, while softball and Synchronized swimming were the sports in which only women were allowed to compete. Racquetball and basque pelota returned to the Pan American Games after missing the last edition of the Games and rugby sevens made its debut. New events in fencing, karate, squash, track cycling and water skiing made their debut at the Games.
Document 7: Mexico at the 2011 Pan American Games: Mexico hosted the 2011 Pan American Games in Guadalajara, Mexico from October 14 to 30, 2011. Mexico has competed in every edition of the Pan American Games since the first games held in Buenos Aires, Argentina. Mexico began their participation having achieved 782 medals in total with 155 of them gold. In August 24, 2011 the head of CONADE, Bernardo de la Garza stated that the Mexican athletes would look to break the country's historic record of achieving 23 gold medals in a single Games, which happened at the 1995 Pan American Games in Mar del Plata, Argentina. For that specific objective, the Mexican delegation has landed its hopes on the disciplines of diving, taekwondo, archery, racquetball, basque pelota, and athletics, most specifically in the athletes: Paola Espinosa, Paola Longoria, Alberto Rodríguez, Eder Sánchez, Damián Villa, Yahel Castillo, and Juan René Serrano (flagbearer), who are the strongest possibilities of winning a gold medal in their respective disciplines.
Document 8: USA Women's Pan American Team: The Pan American Team is one of the teams under the auspices of the USA Basketball organization. The Pan American Games are held every four years in the year before the Olympics. The first Pan American Games were held in 1951, but those games were men only. The second Pan American games in 1955 included women's teams. Eligible teams are the members of FIBA Americas. The USA has participated every year since the 1955 event, except for 1995, when the game were canceled, due to too few teams committed to play.
Document 9: Wallace de Souza: Wallace de Souza (born 26 June 1987) is a Brazilian volleyball player, who competes for Sada Cruzeiro Vôlei and the Brazilian national team. In 2007 Wallace won the U-20 World Championship with the Brazilian national team. Playing for Vôlei Futuro he was considered one of the best players of the Superliga 08/09 and was elected the best server. His good performances took him to Sada Cruzeiro (MG). Right after, in 2010, he won the World League title. In 2011, he won a gold medal at the Pan American Games and finished the season with the World Cup bronze medal. He won silver medals at the 2012 Summer Olympics and at the 2014 FIVB World League, where he was elected the best opposite spiker of the tournament. In 2015, he had a surgery on his back that put him out of the national team for the whole season. In 2016, with the Brazilian national volleyball team, he finished second in 2016 Volleyball World League and became Olympic champion in 2016 Olympic Games.
Document 10: Canada at the Pan American Games: Canada has competed at every edition of the Pan American Games since the second edition of the multi-sport event in 1955. As of the last Pan American Games in 2015, Canada is third on the all time medals list, only behind the United States and Cuba. Canada is also one of nine countries to have competed at the only Winter Pan American Games, and only of one two (the other being the United States) to win a medal at the games.
Document 11: Ana Moser: Ana Beatriz Moser (born August 14, 1968 in Blumenau) is a Brazilian former volleyball player, who played as an outside hitter. She was a member of the Women's National Team for over a decade, serving as the team captain and winning the squad's first Olympic Games medal at the 1996 Summer Olympics.
Document 12: Bruno Soares: Bruno Fraga Soares (] ; born February 27, 1982, in Belo Horizonte) is a professional tennis player from Brazil. His highest singles ranking on the ATP Tour is World No. 221, which he reached in March 2004. Primarily a doubles specialist, his career-high doubles ranking is World No. 2, which he achieved in October 2016. After a few efforts, including a final in the 2012 US Open and the semifinals of the 2008 and 2013 French Opens, Soares finally won his first Grand Slam title at the 2016 Australian Open, partnering Jamie Murray and then followed that up with a second men's doubles title at the 2016 US Open. He has also won three Grand Slam titles in Mixed Doubles, two at the US Open, in 2012 and 2014, and one at the Australian Open in 2016. He was the third Brazilian tennis player to achieve this, after Maria Bueno and Thomaz Koch.
Document 13: Ronaldo Veitia Valdivie: Ronaldo Veitia Valdivie is the former Coach for the Cuban Olympic Judo team. Born October 21, 1947. Valdivie led the women's Judo team to multiple Olympic medals, and world championships. Valdivie also was responsible for the team winning consecutive gold medals at the Pan Am Games since 1975. His players Dayaris Mestre , Magdiel Estrada, and Idalys Ortiz all won gold for Cuba under him. In fact, he coached his team to coached at six Olympic Games from 1992 to 2012 and obtained 5 gold, 9 silver and 10 bronze medals. This made him the coach with the largest amount of Olympic Medals in the history of Judo. In Munich, he held a seminar on how to build a fighting machine. In 30 years he earned 308 international medals for Judo.
Document 14: Dunga: Carlos Caetano Bledorn Verri (born 31 October 1963 in Ijuí, Rio Grande do Sul), commonly known as Dunga (] ), is a Brazilian football manager and former professional footballer of Italian and German descent, who played as a defensive midfielder. Under Dunga's captaincy, Brazil won the 1994 FIFA World Cup. Along with Xavi, he is one of only two men to have played in a World Cup, Olympic Games, Confederations Cup and continental championship final. He was head coach of Brazil twice. In his first spell from 2006 to 2010, he led them to victory in the 2007 Copa América and the 2009 FIFA Confederations Cup, and to the quarter-finals of the 2010 FIFA World Cup, after which he was dismissed by the Brazilian Football Confederation. He was appointed in 2014 for a second time, but Brazil's early exit from the Copa América Centenario led to his dismissal in June 2016. He was also head coach of Internacional in 2013.
Document 15: Bruno Vain: Bruno is currently one of the main anchors at where he led the network's coverage of Summer 2012 Olympics from London. Such coverage included six 24-hour-a-day channels. Bruno was also among main anchors & studio hosts for the network's coverage of 2014 FIFA World Cup from Brazil and basketball's 2014 FIBA Basketball World Cup from Spain. Since joining DirecTV Sports in 2007, Bruno also hosted the network's coverage of FIFA World Cup 2010 from South Africa, FIBA World Cup 2010 from Turkey, Under 20 FIFA World Cup 2011 from Colombia, numerous NBA Finals, and 2011 FIBA Americas Championship from Argentina, among many others.
ground_truth: 1955