Who won last year's fa cup final?
No context provided
Who won the 2017 FA Cup Final?
Arsenal
No context provided
Who won the 2016 FA Cup Final?
Manchester United
No context provided
Who won the 2015 FA Cup Final?
Arsenal
FA Cup Final
https://en.wikipedia.org/wiki/FA%20Cup%20Final
2019 FA Cup Final
https://en.wikipedia.org/wiki/2019%20FA%20Cup%20Final
the whistle was blown and Arsenal won the FA Cup final 2–1, to secure a record 13th title
2017 FA Cup Final
The 2017 FA Cup Final was an association football match between London rivals Arsenal and Chelsea on 27 May 2017 
2017 FA Cup Final
The winners were Manchester United, who defeated Crystal Palace 2–1 in the final after extra time
2015–16 FA Cup
FA Cup
Winners (12): 1908–09, 1947–48, 1962–63, 1976–77, 1982–83, 1984–85, 1989–90, 1993–94, 1995–96, 1998–99, 2003–04, 2015–16
Manchester United F.C.
Arsenal retained the trophy, beating Aston Villa 4–0 in the final
2014–15 FA Cup
The defending champions were Premier League side
2014–15 FA Cup
In 2017, Arsenal defeated Chelsea 2 to 1 in the FA Cup final to secure a record 13th FA Cup title. In 2016, Manchester United defeated Crystal Palace 2 to 1 in the FA Cup final after extra time. This was the 12th FA Cup title for Manchester United. In 2015, Arsenal entered the tournament as defending champions and retained the FA Cup trophy, beating Aston Villa 4 to 0 in the FA Cup final.