Title: Nelson Semperena
Content:  Nelson Eusebio Semperena González (born February 19, 1984 in Montevideo) is a Uruguayan footballer currently playing for Los Caimanes of the Peruvian Primera División.
Title: Nelson Sarmento Viegas
Content:  Nelson Sarmento Viegas (born 24 December 1999) is a football player who currently plays for Timor-Leste national football team as a defender.
Title: Ed Nelson (basketball)
Content:  In the summer 2007, Nelson had NBA workouts with Memphis Grizzlies, New Orleans Hornets and Toronto Raptors. In 2009, he played for Estudiantes de Bahía Blanca in the Liga Nacional de Básquet (Argentine first division), where he was the teammate of former NBA point guard Pepe Sánchez. Nelson was the leading scorer of the Liga Nacional de Básquet in the 2008–09 season, averaging 20.1 points per game and 8.4 rebounds per game. He played one season for Regatas, one for Quilmes de Mar del Plata, and one more in Bahía Basket, before becoming a player of Gimnasia Indalo.
Title: Kemba Nelson
Content:  Kemba Nelson (born 23 February 2000) is a Jamaican sprinter competing for the Oregon Ducks in American collegiate track and field. She is the collegiate record holder in the women's 60 metres with a time of 7.05 seconds, which she set when winning the final at the NCAA Division I Indoor Championships in March 2021.
Title: Tim Nelson (runner)
Content:  Upon graduation, Nelson ran professionally, sponsored by Nike and the Oregon TC Elite under the guidance his former coach at Wisconsin Jerry Schumacher. His major professional highlights included qualifying for the 2009 World Track and Field Championships and defeating Bernard Lagat at the USA Track & Field Outdoor Championships to take the 5000 meter title in 2010. Nelson retired from the sport in 2013.
Title: Kemba Nelson
Content:  Because of the COVID-19 pandemic, Nelson barely competed and spent most of 2020 addressing injuries instead. She also wanted more competition than she thought the Jamaican intercollegiate scene could provide, so in October 2020 she transferred to the American University of Oregon in Eugene, Oregon on an athletic scholarship for the Oregon Ducks, coached by Curtis Taylor. In her first indoor meet (Razorback Invitational) for the Oregon Ducks on 30 January 2021, she placed second in the 200 metres with a personal best time of 23.53 seconds, and then defeated the 2019 NCAA Division I champion and collegiate leader Twanisha Terry over 60 metres in a time of 7.19 seconds. On 13 March at the 2021 NCAA Division I Indoor Championships she improved 
Title: Spencer Nelson
Content:  spending one season with Treviso, mainly coming from the bench, Nelson transferred to Climamio Bologna, also in Italy. On 26 January 2010 he stated that GHP Bamberg (Germany) was his favourite professional club he played for. He also told a local radio station to send greetings to the fans of his former club. In July 2010 he signed a contract with CB Gran Canaria in the Spanish ACB, where he played with former Utah State teammate Jaycee Carroll during the season 2010/11. In September 2013, he signed with the Italian club Montepaschi Siena for the 2013–14 season. On November 13, 2014, he signed with Reyer Venezia Mestre for the 2014–15 season. On July 14, 2015, Nelson announced his retirement from professional basketball. Nelson returned to Utah State as an assistant coach on August 23, 2016.
Title: Shimona Nelson
Content:  Nelson broke into the senior Jamaica national netball team in early 2017 in a test series against Barbados and has also represented Jamaica at Under-21 and Fast5 level. Nelson was selected by the Adelaide Thunderbirds as a replacement player for the injured Cat Tuivaiti in the 2018 season, and played most games in a winless season for the Thunderbirds. Nelson moved to Melbourne-based Super Netball team the Collingwood Magpies at end of the season, joining the Magpies squad for two years. Nelson elected to pursue netball instead of playing college basketball in the United States.
Title: DeMarcus Nelson
Content:  DeMarcus De'Juan Nelson (born November 2, 1985) is an American-Serbian professional basketball player, who lastly played for Limoges CSP of the LNB Pro A. Standing at 1.93 m (6 ft 4 in) he plays at the point guard position. He also holds Serbian citizenship as of 2014.
Title: Spencer Nelson
Content:  Spencer Howells Nelson (Spenser Hauels Nelson, born July 11, 1980) is an American-born Azerbaijani naturalized former professional basketball player. At 6'8", he played at both small forward and power forward, although he was mainly considered a power forward.

Question: What sport does Nelson Semperena play?
Answer: association football.
football.
soccer.