Question: Stephan Ratchford plays for the rugby team that has its home matches at which stadium?

Context paragraphs:
Myreside Stadium: Myreside Stadium is a sports ground that is used by Edinburgh Rugby for most of its home matches.  Often simply known as Myreside, Watsonians RFC have used this venue on the east side of Myreside Road as their home ground for rugby union matches since 1933.  Edinburgh Rugby played six Pro12 matches at the stadium in 2017 and following this agreed to play at the stadium for a further three seasons, which will include some Pro14 and European Rugby Challenge Cup matches.  A main stand is positioned along the west side of the grass pitch, with floodlights around the ground.  Ahead of the Edinburgh Rugby team's return to play home matches at the stadium, temporary stands were installed to increase seating capacity to 5,500.

Stefan Ratchford: Stefan Ratchford (born 19 July 1988 in Wigan) is an English rugby league player for Warrington in the Super League.  As a junior, he played for Wigan St Cuthberts and Wigan St Pats.  He is the spitting image of Daniel Gildea from newton-le-willows He is seen as a utility player; while preferred at Scrum-Half, Ratchford is regularly utilised to fill in at Fullback, Centre and Loose Forward.  He was named in the England squad for 2009 Four Nations.  In 2012 Ratchford moved from Salford to Warrington.  Ratchford signed a new deal in 2014 keeping him at the club until 2018.

PAM Brink Stadium: PAM Brink Stadium is a multi-use stadium in Springs, South Africa.  It is currently used mostly for football matches and is the home ground of Benoni Premier United and has long been the lair of the Eastern Transvaal rugby team who plays in the Currie Cup first division.  The stadium holds 25,000 people.  It takes its name from P.A.M. Brink, who was president of the "sub-federation" of rugby in the Eastern Transvaal (before it became detached from the Transvaal in 1947), and mayor of the town of Springs.

Stadio Mirabello: Stadio Mirabello was a multi-use stadium in Reggio Emilia, Italy.  It was used mostly for football matches and hosted the home matches of A.C. Reggiana 1919.  The stadium was able to hold 17,000 people and opened in 1912.  In 1995 when Stadio Città del Tricolore was opened as "Stadio Giglio" it ceased to host A.C. Reggiana 1919, Brescello, a lower league soccer team, played in Stadio Mirabello for some years, until it become the main Rugby stadium in Reggio Emilia.  At the end of the 2007/2008 rugby season the agreement between the city of Reggio Emilia and the local rugby team ended.

Luxembourg Rugby Federation: Luxembourg Rugby Federation (French: "Fédération Luxembourgeoise de rugby" ) is the governing body for rugby union in Luxembourg.  It was founded in 1974 and became affiliated to the International Rugby Board in 1991.  Luxembourg Rugby team plays its matches at the Stade Josy Barthel in Luxembourg-City.  Luxembourg are ranked 65th (on September 26th, 2015) in the world according to the International Rugby Board.

Rugby Clube de Oeiras: Rugby Clube de Oeiras, commonly known as RCO, is a rugby team based in Oeiras, Portugal.  They currently play in the Campeonato Nacional de Rugby II Divisão (the third division of the Portuguese National Championship).  The senior team usually plays their home matches at the rugby complex at the Estádio Nacional (National Stadium).  RCO's biggest sporting achievement came in the 2002/2003 season, when they were crowned champions of what was then the old format of the National Second Division B.  As of August 2012 RCO finished 5th overall in the Campeonato Nacional de Rugby II Divisão, the best ranking the team has ever achieved in its history.  Rugby Clube de Oeiras also finished 5th in the Torneio Nacional de Sevens, the 2nd division equivalent of the national Seven's tournament.  The club is of September 2012 preparing its 2012/13 season which starts in October.

Crusaders (rugby union): The Crusaders (formerly the Canterbury Crusaders and officially called the BNZ Crusaders due to a sponsorship deal with the Bank of New Zealand) are a New Zealand professional rugby union team based in Christchurch that competes in the Super Rugby competition.  They are the most successful team in Super Rugby history with eight titles (1998, 1999, 2000, 2002, 2005, 2006, 2008 and 2017).  The franchise represents the Buller, Canterbury, Mid-Canterbury, South Canterbury, Tasman and West Coast provincial Rugby Unions.  The Crusaders are the world’s most successful non-international professional rugby team.  Their main home ground is AMI Stadium, formerly known as Jade Stadium and before that, Lancaster Park.

Miles Craigwell: Miles Craigwell (born March 24, 1986) is an American National Rugby Team Member.  He plays for the USA Rugby team, and has played club rugby with the New York Athletic Club RFC and with the Seattle Saracens.  His discipline is in both Rugby sevens and Rugby union.

Lindenwood Lions men's rugby: The Lindenwood Lions men's rugby team represents Lindenwood University in college rugby.  Lindenwood plays in Division I-A in the Mid-South conference.  The team is coached by Josh Macy.  The Lindenwood men's rugby team won the 2012 USA Rugby Division II national championship in its inaugural season, and finished second in Division I-AA for the 2012-13 season.  Following the 2012-13 season, Lindenwood moved up to Division I-A for the 2013-14 season.  Lindenwood has also had success in Sevens.  The Lions won the D1 7s National Championship in 2015 & the Red Bull University 7s Championship.

Warrington Wolves: Warrington Wolves R.L.F.C. is a professional rugby league football club based in Warrington, England that competes in Super League.  They play at the Halliwell Jones Stadium, having moved there from Wilderspool in 2003.

Supporting paragraphs: Stefan Ratchford Warrington Wolves
Answer: Halliwell Jones Stadium