Question: Glyn Chamberlain last position was caretaker manager of a football club that plays in what league?

full_context: Document 1: Salford City F.C.: Salford City Football Club is a professional football club in the Kersal area of Salford, Greater Manchester, England, which plays in National League North, the sixth tier of English football.
Document 2: Nantwich Town F.C.: Nantwich Town Football Club is a semi-professional football club based in Nantwich, Cheshire, England. The club was founded in 1884 and is nicknamed "The Dabbers", a reference to the town's tanning industry. The club is currently a member of the Northern Premier League Premier Division, the seventh tier in the English football league system, with home matches played at the Weaver Stadium.
Document 3: West Ham United F.C. managers: London football team, West Ham United have had only fifteen permanent managers in their history and an additional three caretaker managers. Up until 1989 the club had only had five different managers. Before the appointment of Gianfranco Zola in 2008 the club never had an overseas manager, with the only non-Englishman being the Scot, Lou Macari. The current manager is Slaven Bilić who was appointed in June 2015. The most recent manager before that was Sam Allardyce who was appointed in May 2011 and left the club in May 2015. Numerous former West Ham players have taken on temporary managerial roles at the club, between permanent managers. Ronnie Boyce briefly took the reins, in February 1990, between Macari's resignation and the appointment of Billy Bonds. Former Hammer's player and board member Trevor Brooking was briefly in charge during two separate spells as caretaker manager in 2003, first during the illness of Glenn Roeder and again between Roeder's sacking and the appointment of Alan Pardew. Former player Kevin Keen has been caretaker manager twice; immediately prior to Gianfranco Zola's appointment in 2008 and after the sacking of Avram Grant in 2011.
Document 4: 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.
Document 5: Glyn Chamberlain: Glyn Chamberlain (born 27 May 1958) is an English football manager whose last position was for one game as caretaker manager at Macclesfield Town
Document 6: Macclesfield (borough): Macclesfield was, from 1974 to 2009, a local government district with borough status in Cheshire, England. It included the towns of Bollington, Knutsford, Macclesfield and Wilmslow and within its wider area the villages and hamlets of Adlington, Disley, Gawsworth, Kerridge, Pott Shrigley, Poynton, Prestbury, Rainow, Styal, Sutton and Tytherington.
Document 7: F.C. United of Manchester: F.C. United of Manchester is a semi-professional football club based in Moston, Manchester, England. The club competes in the National League North , the sixth tier of the English football league system, and play their home matches at Broadhurst Park.
Document 8: Sean Dyche: Sean Mark Dyche ( ; born 28 June 1971) is an English former professional footballer, who is currently the manager of Premier League side Burnley, a position he has held since October 2012. During his playing career, Dyche played as a centre-back, making his professional debut in 1990 and representing Chesterfield - whom he captained and scored for in an FA Cup semi-final - Bristol City, Luton Town, Millwall, Watford and Northampton Town. He was promoted with four of his six clubs. After retiring as a player in 2007 he coached at Watford, including a stint as manager between June 2011 and July 2012.
Document 9: Shaun Carey: Shaun Peter Carey (born 13 May 1976 in Kettering, England) is a former professional footballer. He was a midfielder who began his career with Norwich City before playing for Rushden & Diamonds, Stevenage Borough, Chester City, Hornchurch, Weymouth, Droylsden and King's Lynn. Carey was also assistant manager to Keith Webb at King's Lynn and led the side to the FA Cup second round when caretaker manager in 2006–07.
Document 10: Gwyn Williams (football manager): Gwyn Williams is Leeds United's former Technical Director, and a former Chelsea chief scout who discovered John Terry and helped make a £14m profit on Tore André Flo for the London side.
Document 11: List of Mansfield Town F.C. players: Mansfield Town Football Club is an English professional association football club based in Mansfield, Nottinghamshire. As of the 2016–17 season, they play in League Two, the fourth tier level of the English football league system. The club was formed in 1897 as Mansfield Wesleyans. In 1906, the club turned professional, after which the Methodist church disowned the club and forbade them to use the name "Wesleyans". The club reacted by changing its name to Mansfield Wesley, before adopting the current name Mansfield Town in 1910.
Document 12: Macclesfield: Macclesfield is a market town and civil parish in Cheshire, England. The population of Macclesfield at the 2011 census was 52,044. A person from Macclesfield is sometimes referred to as a "Maxonian". Macclesfield, like many other areas in Cheshire, is a relatively affluent town.
Document 13: Macclesfield Town F.C.: Macclesfield Town Football Club is a professional association football club based in Macclesfield, Cheshire, England. The club currently plays in the National League, the fifth tier of English football.
Document 14: Martin Clawson: Martin Clawson is the Head Strength and Conditioning Coach at the club. He is himself a former player with Bradford Northern and comes from a famous Rugby League family. He has a background in sports fitness and was formerly a masseur at the club before assuming his present role. He is a former body building competitor and his personality makes him the ideal person for his job at the Bulls. Martin was employed as a business consultant for corporate communications giants Wish Communications with Garry Schofield OBE and John Stankevitch but has since taken up the role of Strength and Conditioning Coach at Wakefield Trinity Wildcats in the Super League.
Document 15: Glenn Hoddle: Glenn Hoddle (born 27 October 1957) is an English former footballer and manager and current television pundit for ITV Sport and BT Sport who played as a midfielder for Tottenham Hotspur, AS Monaco, Chelsea and Swindon Town and at international level for England. He was most recently first team coach at Queens Park Rangers having been appointed, on a part-time basis, to assist Harry Redknapp in the summer of 2014. However, following Redknapp's resignation in February 2015, Hoddle also left the club.
ground_truth: National League