Question: Scott Watters became the senior coach of the St Kilda Football Club in what year?
Context: Michael Strickland Gardiner (born 5 July 1979) is a former Australian rules footballer who played for the West Coast Eagles and the St Kilda Football Club in the Australian Football League (AFL).  Originally from Albany, Western Australia, Gardiner played for the Claremont Football Club in the West Australian Football League (WAFL) before being drafted by West Coast with the number-one pick in the 1996 National Draft.  He made his debut for the club in 1997, and over the next seasons replaced Ryan Turnbull as the club's first-choice ruckman.  After being named in the All-Australian team in 2003, Gardiner missed most of the 2004 season due to injury.  Loss of form and a series of off-field controversies led to him being traded to St Kilda at the end of the 2006 season, having played total of 129 games for West Coast.  During his time at St Kilda, Gardiner added another 52 games, including St Kilda's 2009 and 2010 losing grand final teams, before retiring at the end of the 2011 season. Ben Long (born 21 August 1997) is a professional Australian rules footballer playing for the St Kilda Football Club in the Australian Football League (AFL).  The nephew of former Essendon player, Michael Long, he was drafted by the St Kilda Football Club with their first selection and twenty-fifth overall in the 2016 national draft.  He made his debut in the fourteen point win against Collingwood at Etihad Stadium in round four of the 2017 season. John Blair (born 17 March 1955) is a former Australian rules footballer who played with the South Melbourne Football Club, Fitzroy Football Club and St Kilda Football Club in the Victorian Football League (VFL).  He has since become a successful coach in Queensland and is currently senior coach of the Aspley Football Club. Luke Patrick Ball (born 25 May 1984) is a former professional Australian rules football player who played for St Kilda and Collingwood football clubs in the Australian Football League.  From 2003 to 2009 he played 142 games for the St Kilda Football Club where he was captain in 2007 and best and fairest and All-Australian in 2005.  He is one of the only players in AFL history to have played in three consecutive grand finals for two clubs; 2009 for St Kilda and 2010 and 2011 for Collingwood. Darren Minchington is an Australian rules footballer who plays for the St Kilda Football Club in the Australian Football League (AFL).  He made his debut on 9 August 2013 against Hawthorn Football Club in Round 20 of the 2013 AFL season.  He started his senior football career at St Kilda's VFL affiliate club Sandringham in 2012, but suffered a hip injury after playing nine games, ending his season.  He has kicked two goals in two games for the St Kilda Football Club and will look to retain his place in the side in the 2014 AFL season.  He was dropped after his second game against the Sydney Swans even though he contributed with a goal. Scott Watters (born 25 January 1969) is a former Australian rules football player and coach.  As a player, he was drafted from the South Fremantle Football Club in the West Australian Football League (WAFL) to the West Coast Eagles in the Australian Football League (WAFL) in 1988.  He later playing for the Sydney Swans and Fremantle.  He was a member of the 1985 Teal Cup winning side, the first year that Western Australia had won the national championships.  As a coach, he started his career in 2006 with WAFL team Subiaco, followed by a stint as an assistant coach with the Collingwood Football Club from 2010 to 2011.  Watters then became the senior coach of the St Kilda Football Club, following Ross Lyon's departure, for two seasons from 2012 to 2013. Ray Connellan is an Irish Australian rules footballer with the St Kilda Football Club in the Australian Football League.  He previously played Gaelic football with his local club Athlone and was also a member of the Westmeath senior football team.  In July 2016, he signed with Australian rules football club, St Kilda as a category B rookie. Alan R. Richardson (born 17 May 1965) is the senior coach of the St Kilda Football Club in the Australian Football League (AFL).  He was previously the Director of Coaching at the Port Adelaide Football Club and had earlier roles as an assistant coach at AFL clubs, Western Bulldogs, Collingwood, Essendon, Carlton and Port Adelaide.  He is a former player with Collingwood and played 114 senior games. Ross Lyon (born 8 November 1966) is an Australian rules football coach and former player.  He is the current senior coach of the Fremantle Football Club in the Australian Football League (AFL), having previously coached the St Kilda Football Club between 2007 and 2011.  He played for Fitzroy and the Brisbane Bears between 1985 and 1995. Tony 'TJ' Jewell is a former Australian rules football player who played in the VFL between 1964 and 1970 for the Richmond Football Club.  He was recruited from Oakleigh in the VFA where he had led the club's goalkicking in 1962 and was placed 4th in the VFA's best & fairest award, the J. J. Liston Trophy, in 1963.  His initial coaching experience after leaving Richmond was with Caulfield then in the second division of VFA.  He led them to the 2nd division premiership and promotion to the top division in 1973.  He was senior coach of Richmond from 1979 to 1981, which included winning the 1980 premiership, but was sacked to make way for Francis Bourke.  He later returned to coach the club from 1986 to 1987.  He was also senior coach of St Kilda in 1983 and 1984.
Answer: 2012 to 2013