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

Context paragraphs:
1896–97 FA Cup: The 1896–1897 FA Cup was the 26th season of the world's oldest association football competition, the Football Association Challenge Cup (more usually known as the FA Cup).  The cup was won by Aston Villa, who defeated Everton 3–2 in the final of the competition, played at Crystal Palace in London.  In doing so, Aston Villa became only the second team to have won the Double, as they won the league on the same day as their cup victory (and the only team to do this).

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.

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.

1895–96 FA Cup: The 1895–1896 FA Cup was the 25th season of the world's oldest association football competition, the Football Association Challenge Cup (more usually known as the FA Cup).  The cup was won by The Wednesday, who defeated Wolverhampton Wanderers 2–1 in the final of the competition, played at Crystal Palace in London.  This was Wednesday's first victory in the FA Cup.

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.

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.

1922–23 FA Cup: The 1922–23 FA Cup was the 48th season of the world's oldest association football competition, the Football Association Challenge Cup (more usually known as the FA Cup).  Bolton Wanderers won the competition, beating West Ham United 2–0 in the first final to be held at Wembley Stadium, London.

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.

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.

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.

Supporting paragraphs: 2017 FA Community Shield FA Cup
Answer: Arsenal