Question: Which team one the oldest association football competition in the world in 2017?

full_context: Document 1: 2014 FA Community Shield: The 2014 FA Community Shield was the 92nd FA Community Shield, an annual English football match played between the winners of the previous season's Premier League and FA Cup. The game was played between Arsenal, who beat Hull City in the final of the 2013–14 FA Cup, and Manchester City, champions of the 2013–14 Premier League. Watched by a crowd of 71,523 at Wembley Stadium in London, Arsenal won the match 3–0.
Document 2: 2015 FA Community Shield: The 2015 FA Community Shield (also known as the 2015 FA Community Shield supported by McDonald's for sponsorship reasons) was the 93rd FA Community Shield, an annual English football match played between the winners of the previous season's Premier League and FA Cup. The match was contested by Arsenal, the 2014–15 FA Cup winners, and Chelsea, champions of the 2014–15 Premier League. It was held at Wembley Stadium on 2 August 2015. Watched by a crowd of 85,437 and a television audience of over a million, Arsenal won the match 1–0.
Document 3: 1994–95 FA Cup: The FA Cup 1994-95 was the 114th staging of the world's oldest cup competition, the Football Association Cup or FA Cup. The competition was won by Everton, with a shock victory over Manchester United, who were strong favourites to add to the previous year's trophy but were beaten 1-0. This tournament was the 50th to be officially held since the six year suspension due to World War II. Everton's Joe Royle would be the last English-born manager to lift the FA Cup until Harry Redknapp managed Portsmouth to the 2008 victory.
Document 4: 1919–20 FA Cup: The 1919–20 FA Cup was the 45th season of the world's oldest association football competition, the Football Association Challenge Cup (more usually known as the FA Cup), and the first since the cancellation of all football competitions due to the First World War. Aston Villa won the competition, beating Huddersfield Town 1–0 in the final at Stamford Bridge, London.
Document 5: 1999–2000 FA Cup qualifying rounds: The 1999–2000 FA Cup Qualifying Rounds opened the 119th season of competition in England for 'The Football Association Challenge Cup' (FA Cup), the world's oldest association football single knockout competition. A total of 558 clubs were accepted for the competition.
Document 6: 1913–14 FA Cup: The 1913–14 FA Cup was the 43rd season of the world's oldest association football competition, the Football Association Challenge Cup (more usually known as the FA Cup). Burnley won the competition for the first and (as of 2017) only time, beating Liverpool 1–0 in the final at Crystal Palace, London.
Document 7: 1997 FA Charity Shield: The 1997 FA Charity Shield (known as the Littlewoods FA Charity Shield for sponsorship reasons) was the 75th FA Charity Shield, an annual football match played between the winners of the previous season's Premier League and FA Cup competitions. The match was played on 3 August 1997 at Wembley Stadium and contested by Manchester United, who had won the 1996–97 FA Premier League, and Chelsea, who had won the 1996–97 FA Cup. Manchester United won the match 4–2 on penalties after the match had finished at 1–1 after 90 minutes.
Document 8: 2016 FA Community Shield: The 2016 FA Community Shield (also known as the 2016 FA Community Shield supported by McDonald's for sponsorship reasons) was the 94th FA Community Shield, an annual English football match played between the winners of the previous season's Premier League and FA Cup. The match was contested by 2015–16 FA Cup winners Manchester United, and Leicester City, champions of the 2015–16 Premier League. It was held at Wembley Stadium a week before the Premier League season kicked off. Manchester United won the match 2–1 with goals from Jesse Lingard and Zlatan Ibrahimović, either side of a goal from Leicester striker Jamie Vardy.
Document 9: 2009 FA Community Shield: The 2009 FA Community Shield was the 87th FA Community Shield, an annual football match contested by the winners of the previous season's Premier League and FA Cup competitions. The match was contested at Wembley Stadium, London, on 9 August 2009, and contested by 2008–09 Premier League champions Manchester United, and Chelsea as the winners of the 2008–09 FA Cup, a repeat of the 2007 match. The game ended in a 2–2 draw – the goals coming from Nani and Wayne Rooney for Manchester United, and from Ricardo Carvalho and Frank Lampard for Chelsea – with Chelsea winning 4–1 on penalties.
Document 10: 1900–01 FA Cup qualifying rounds: The qualifying rounds for the 1900–01 Football Association Challenge Cup (FA Cup for short), the 30th edition of the world's oldest association football competition, consisting of six rounds of matches played between September and December 1900. A total of 220 teams entered the tournament, 178 of which played in at least one qualifying stage. The 1900–01 FA Cup began on 22 September 1900 when 40 teams competed in the preliminary round and ended on 20 April 1901, when Southern League side Tottenham Hotspur became the only ever non-League club to win the competition.
Document 11: FA Cup: The FA Cup, known officially as The Football Association Challenge Cup, is an annual knockout football competition in men's domestic English football. First played during the 1871–72 season, it is the oldest association football competition in the world. It is organised by and named after The Football Association (The FA). For sponsorship reasons, from 2015 through to 2018 it is also known as The Emirates FA Cup. A concurrent women's tournament is also held, the FA Women's Cup.
Document 12: 2017 FA Community Shield: The 2017 Football Association Community Shield was the 95th FA Community Shield, an annual football match played between the winners of the previous season's Premier League and FA Cup competitions. It was held at Wembley Stadium on 6 August 2017. The match was played between Chelsea, champions of the 2016–17 Premier League and Arsenal, who beat their opponents to win the 2017 FA Cup Final. Watched by a crowd of 83,325, Arsenal won the Shield 4–1 on penalties, after the match finished 1–1 after 90 minutes. The shoot-out was notable as the ABBA system was trialled for the first time in English football; the format sees teams take back-to-back penalties rather than alternating.
Document 13: 1871–72 FA Cup: The 1871–72 Football Association Challenge Cup was the first staging of the Football Association Challenge Cup, usually known in the modern era as the FA Cup, the oldest association football competition in the world. Fifteen of the association's fifty member clubs entered the first competition, although three withdrew without playing a game. In the final, held at Kennington Oval in London on 16 March 1872, Wanderers beat the Royal Engineers by a single goal, scored by Morton Betts, who was playing under the pseudonym A.H. Chequer.
Document 14: 2005 FA Community Shield: The 2005 FA Community Shield was the 83rd staging of the FA Community Shield, an annual football match contested by the reigning champions of the Premier League and the holders of the FA Cup. It was held at the Millennium Stadium in Cardiff on 7 August 2005. The game was played between Chelsea, champions of the 2004–05 Premier League and Arsenal, who beat Manchester United on penalties to win the 2005 FA Cup Final. Chelsea won the match 2–1 in front of a crowd of 58,014.
Document 15: 1914–15 FA Cup: The 1914–15 FA Cup was the 44th season of the world's oldest association football competition, the Football Association Challenge Cup (more usually known as the FA Cup), and the last to be held before the cancellation of all football competitions since due to World War I. Sheffield United won the competition for the third time, beating Chelsea 3–0 in the final at Old Trafford, Manchester.
ground_truth: Arsenal