Question: The English football manager and former player, Teddy Sheringham, is the head coach of this team, which is based in what city?

Context paragraphs:
Ghasem Zaghinejad: Ghasem Zaghinejad (born 14 March 1955 in Isfahan) is an Iranian football manager who is currently assistant manager of Sepahan.  He was appointed as the head coach of Sepahan until the end of the season on 22 April 2016 after resignation of Igor Štimac.  Previously, he was the assistant coach of the club under Štimac and former manager, Hossein Faraki.  He was also in the same position from 2009 until 2011 under head coach Amir Ghalenoei.  He is a former player of Sepahan and led the club's B team, Sepahan Novin for the years and help the club to secure multiple promotions.

Darren Bazeley: Darren Shaun Bazeley (born 5 October 1972 in Northampton, England) is an English football manager and former player.  He played as either a right full back or right-sided midfielder.  He is currently the assistant coach of New Zealand national football team, and also the head coach of the New Zealand U-20 national team.

Gareth Southgate: Gareth Southgate (born 3 September 1970) is an English football manager and former player who played as a defender or as a midfielder.  He is currently the manager of the England national team.  He won the League Cup with both Aston Villa and Middlesbrough (in 1995–96 and 2003–04 respectively, and as captain), and captained Crystal Palace to win the First Division championship in 1993–94.  He also reached an FA Cup and UEFA Cup final as a player, and made 57 appearances for the England national team, featuring in the 1998 FIFA World Cup and both the 1996 and 2000 European Championships.  His playing career ended in May 2006 at the age of 35, and after more than 500 league appearances, he was subsequently appointed Middlesbrough manager.  He served as manager of Middlesbrough from June 2006 until October 2009, then managed the England U21 team from 2013 to 2016, before becoming the England national team manager in 2016.

Teddy Sheringham: Edward Paul "Teddy" Sheringham MBE (born 2 April 1966) is an English football manager and former player.  He is currently the Head Coach of Indian Super League team, ATK.

Adrian Heath: Adrian Paul Heath (born 11 January 1961) is an English football manager and former player.  He is currently serving as head coach of Major League Soccer expansion club Minnesota United FC.  As a player, he is best known for his six seasons at Everton, where he won two First Division titles and an FA Cup.  As a manager, Heath initially worked in his native England before moving abroad and guiding Orlando City to the best start of any newly founded team in the history of the professional game in the USA winning multiple honours and guiding the team to expansion into MLS.

ATK (football club): ATK (Previously known as Atlético de Kolkata), is an Indian Super League football franchise based in Kolkata, West Bengal.  It was established on 7 May 2014 as the first team in the league, and plays its home games at the Salt Lake Stadium.

Chiang Mu-tsai: Chiang Mu-tsai () is a Taiwanese football manager and former player.  When he was a player, he had played for Tatung F.C..  In 1988, he was appointed Tatung's head coach.  Since then he has played a key role in its success, leading the team to win the 2005 and 2006 seasons of Enterprise Football League (formerly named National Men's First Division Football League) and achieve semi-final in AFC President's Cup 2006.  From 1994 to 2000, he also served as Chinese Taipei national football team's head coach.

Neil Harris (footballer, born 1977): Neil Harris (born 12 July 1977) is the manager of Championship club Millwall.  Harris is an English former professional footballer who played as a striker, and is Millwall's all-time record goalscorer, with 138 goals in all competitions.  He broke the previous record of 111 goals, held by Teddy Sheringham, on 13 January 2009, during a 3–2 away win at Crewe Alexandra.  He has made the fourth most appearances for the club, with 432.  He also played for Cambridge City, Cardiff City, Nottingham Forest, Gillingham and Southend United.  Harris retired from professional football in June 2013 and took up a coaching role at Millwall.  Having briefly acted as caretaker-manager after the dismissal of Steve Lomas in January 2014, Harris was given the same role following the dismissal of Ian Holloway in March 2015 and was confirmed as permanent manager of Millwall on 29 April 2015.

Andy Hessenthaler: Andrew Hessenthaler (born 17 August 1965 in Dartford, Kent) is an English football manager and former player.  He began his career in non-league football and did not turn professional until he joined Watford at the age of 26.  In 1996, Hessenthaler joined Gillingham and spent the next ten years at the club as player and later player-manager, managing the club to its highest ever finish in the English football league system and becoming regarded as a legend of the Kent club.  After leaving Gillingham, he had a short spell at Barnet before joining Dover Athletic in 2007.  In his two seasons in charge he led the club to successive championships, of Isthmian League Division One South and the Isthmian League Premier Division.  After three years at Dover, he became manager at Gillingham for the second time, but his contract was terminated at the end of the 2011–12 season.  He returned to the club as assistant manager in 2014, before taking on a similar role at Leyton Orient the following year.  In 2016, he was appointed manager of the club, but was sacked later the same year.

Per-Mathias Høgmo: Per-Mathias Høgmo (born 1 December 1959) is a football manager from Norway and former player, he is the former manager of the Norway national football team.  He has previously been head coach of Norway women's national football team and the Tippeligaen sides Tromsø, Moss and Rosenborg.  While being head coach of Tromsø he was working on a PhD in football at the University in Tromsø.

Supporting paragraphs: Teddy Sheringham ATK (football club)
Answer: Kolkata