Question: What is the home ground of the team for  which Alfred Chalkley played ?

Context paragraphs:
Lahore Lions: Lahore Lions (Urdu: لاہور لائنز‎ , abbreviated as LIO) is a Pakistani franchise cricket team representing the city Lahore and is one of the 19 domestic teams.  The team was established by Lahore Regional Cricket Association in 2004/05 in its home ground Lahore City Cricket Association Ground.  Domestically, the team plays in the Haier T20 Cup.  The team won its first title in 2010 where they defeated Karachi Dolphins by 37 runs in their home ground Gaddafi Stadium.

Wollongong Showground: Wollongong Showground, known as WIN Stadium for sponsorship reasons, is a multi-purpose stadium located in Wollongong, Australia.  The stadium was officially opened in 1911.  From 1982 until 1998 it played host to every home match for the Illawarra Steelers NRL team, and is still the team's home ground in the lower grade competitions.  It is now used as one home ground of the St George Illawarra Dragons rugby league side and Wollongong Wolves of the National Premier Leagues NSW.

Victoria cricket team: The Victoria cricket team, currently named Victorian Bushrangers, is an Australian first class cricket team based in Melbourne, Victoria.  The Victoria cricket team, which first played in 1851, represents the state of Victoria in the Sheffield Shield first-class competition and the JLT One Day Cup competition.  The team's primary home ground is the MCG, but Junction Oval is used as its home ground if the MCG is not available.

Butts Park Arena: Butts Park Arena is a multi-use sports stadium in Spon End, Coventry, England.  Its main use is as a rugby stadium (both Union and League).  It is the home ground for Coventry RFC (since its opening ) and Coventry Bears, (who moved there for the start of the 2004–05 season).  It was formerly the home ground of the Coventry Jets, an American football team.  The stadium will become the new home of Coventry United, a non league football Club founded in 2013, the football club's men's and the women's sides will play home matches at the ground from the 2017–18 season.

Dhruve Pandove Stadium: The Dhruve Pandove Stadium is a cricket ground in Patiala, India.  The ground was previously known as Rajendra Gymkhana Club or Baradari Ground.  The ground is home ground for Punjab cricket team.  The ground has hosted 69 first-class matches.  Most of Southern Punjab's home games were played at Dhruve Pandove Stadium.  The ground is one of the oldest grounds in Punjab.  In 2014, the stadium hosted its first first-class match since 17 year between Punjab and Haryana.

Kongu riders cricket club: The Kongu Riders Cricket Club (abbreviated as KRCC), also referred in other names as Kongu Cricket Club or Arumuga Koundanur Cricket Club, is a regional club cricket team based in Coimbatore, India The primary home ground of Kongu Riders Cricket Club is Arumuga Koundanur MR Garden Ground- Krishna Nagar.  They also have one more home ground in Arumuga Koundanur Teachers Colony Ground, situated about 1 km from the old ground.

West Ham United F.C.: West Ham United Football Club is a professional football club based in Stratford, East London, England.  They compete in the Premier League, the top tier of English football.  The club re-located to the London Stadium in 2016.

Ullevaal Stadion: Ullevaal Stadion (] ) is an all-seater football stadium located in Oslo, Norway.  It is the home ground of the Norway national football team, and the site of the Norwegian Cup Final.  From its opening in 1926 to 2009 it was the home ground of FK Lyn and from 1999 to 2017 was a home ground of Vålerenga IF.  With a capacity of approximately 28,000, it is the largest football stadium in Norway.  The national stadium is fully owned by the Football Association of Norway (NFF).

Alfred Chalkley: Alfred Chalkley (born 1904, date of death unknown) was an English association football player who played as a full-back for West Ham United.

Arbab Niaz Stadium: Arbab Niaz Stadium is a Test cricket ground in Peshawar, Khyber Pukhtunkhwa, Pakistan.  It is the home ground for Peshawar Zalmi.  It replaced the Peshawar Club Ground as the home ground for the Peshawar cricket team in 1985.  The ground has hosted 17 ODIs since 1984 (most recently on 6th February 2006, between Pakistan vs India where Pakistan won by 18 runs by Duckworth–Lewis method), and seven Test matches since 1995, most recently in 2003.  The ground has a seating capacity of 20,000.

Supporting paragraphs: Alfred Chalkley West Ham United F.C.
Answer: London Stadium