Question: Who sponsors the league in which Roberto Orlando Affonso Júnior plays ?

full_context: Document 1: Paulo Roberto da Silva: Paulo Roberto da Silva (born 26 March 1987), known as Paulo Roberto, is a Brazilian footballer who plays as a midfielder for Corinthians.
Document 2: Kitchee SC: Kitchee Sports Club () is a Hong Kong football team. It was founded in 1931 and currently competes in the Hong Kong Premier League.
Document 3: Roberto de Assis Moreira: Roberto de Assis Moreira, commonly known as Assis (born January 10, 1971), is a former footballer who is the brother, manager, agent and adviser of Brazilian footballer Ronaldinho.
Document 4: Hong Kong Premier League: Hong Kong Premier League () is a Hong Kong professional football league organised by Hong Kong Football Association. It is currently sponsored by BOC Life and officially known as BOC Life Hong Kong Premier League (). The inaugural season began in September 2014. It is the top division football league in Hong Kong.
Document 5: Robinho: Robson de Souza (] ] , born 25 January 1984), more commonly known as Robinho (] ), is a Brazilian professional footballer who plays for Atlético Mineiro and the Brazil national team as a forward. He is known for his ball control, attacking instinct and dribbling.
Document 6: 2017 Liga 1: The 2017 Liga 1 (also known as the GO-JEK Liga 1 for sponsorship reasons) season is the 60th season of top-flight football in Indonesia (under Football Association of Indonesia or PSSI), and the inaugural season of "Liga 1", replacing "Indonesia Super League". The season began on 15 April 2017 and scheduled to end on 12 November 2017. Fixtures for the 2017 season were announced on 11 April 2017.
Document 7: 2017 Kenyan Premier League: The 2017 Kenyan Premier League (known as the SportPesa Premier League for sponsorship reasons) is the 14th season of the Kenyan Premier League since it began in 2003, and the 54th season of top-division football in Kenya since 1963. It began on 11 March and is scheduled to end on 18 November. Tusker are the defending champions, coming off their 11th league title.
Document 8: Sergi Roberto: Sergi Roberto Carnicer (] , born 7 February 1992) is a Spanish professional footballer who plays for FC Barcelona. Mainly a central midfielder, he can also operate as a defensive midfielder, full-back or winger.
Document 9: 2013–14 Premier League: The 2013–14 Premier League (known as the Barclays Premier League for sponsorship reasons) was the 22nd season of the Premier League, the top-flight English professional league for men's football clubs. The fixtures were announced on 19 June 2013. The season started on Saturday 17 August 2013, and concluded on Sunday 11 May 2014.
Document 10: Ronaldinho: Ronaldo de Assis Moreira (born 21 March 1980), commonly known as Ronaldinho (] ) or Ronaldinho Gaúcho, is a Brazilian professional footballer and ambassador for Spanish club FC Barcelona. He played mostly as an attacking midfielder, but was also deployed as a forward or a winger. He played the bulk of his career at European clubs Paris Saint-Germain, Barcelona and Milan as well as playing for the Brazilian national team. Often considered one of the best players of his generation and regarded by many as one of the greatest of all time, Ronaldinho won two FIFA World Player of the Year awards and a Ballon d'Or. He was renowned for his technical skills and creativity; due to his agility, pace and
Document 11: Premier Badminton League: Premier Badminton League is a franchise league, managed and commercially owned by the Badminton Association of India. It was named Indian Badminton League (IBL) when founded in 2013 then later rechristened to Premier Badminton League before the start of 2nd season in 2016. The inaugural edition of the Indian Badminton League was held in India from 14 August 2013 to 31 August 2013.Hyderabad Hotshots won the inaugural IBL title at Mumbai on 31 August 2013. The second season of the league 2016 Premier Badminton League was held from 2 to 17 January 2016. Delhi Acers defeated Mumbai Rockets in the final to clinch the title.
Document 12: Paulo Orlando: Paulo Roberto Orlando (] ; born November 1, 1985) is a Brazilian professional baseball outfielder for the Kansas City Royals of Major League Baseball (MLB). He represented Brazil at the 2013 World Baseball Classic.
Document 13: Zé Roberto: José Roberto da Silva Júnior (born 6 July 1974), commonly known as Zé Roberto, is a Brazilian professional footballer who plays for Palmeiras as a left wing back or as a midfielder.
Document 14: Roberto Orlando Affonso Júnior: Roberto Orlando Affonso Júnior, ( "Roberto"; born May 28, 1983 in São Paulo, Brazil), is a Hong Kong footballer who plays for Hong Kong Premier League club R&F.
Document 15: Bangladesh Football Premier League: Bangladesh Premier League is the top-tier association football league of Bangladesh run by the country's football federation. It is the country's most popular sports league after the BPL. It was previously known as the B. League that began in 2007. The league was renamed Bangladesh League in 2009. In 2012 it was given its current name. It marked the start of the professional era and an open wide national league. It was sponsored by Manyavar for the 2015 season, thus known as Manyavar Bangladesh Premier League. In the following season, 2016, it is sponsored by the JB Group. The Dhaka Derby is one of the most popular matches in the league.
ground_truth: BOC Life