Question: What Irish team sport does Odhrán Mac Niallais play?
Context: A team sport includes any sport which involves two or more players working together towards a shared objective.  A team sport is an activity in which individuals are organized into opposing teams which compete to win.  Examples are basketball, volleyball, water polo, handball, lacrosse, cricket, baseball, and the various forms of football and hockey. Odhrán Mac Niallais (17 August 1992) is an Irish Gaelic footballer.  He plays with C.L.G. Ghaoth Dobhair and the Donegal senior inter-county team.  With one Ulster senior title to his name, Mac Niallais has been a prominent feature of the Donegal midfield since 2014. The National Camogie League, known for sponsorship reasons as the Littlewoods Ireland Camogie Leagues, is the second most important competition in the Irish team sport of camogie, played exclusively by women.  The competition is held in four divisions graded by ability. Paul Darragh (April 28, 1953 – January 3, 2005) was an Irish equestrian who competed in the sport of show jumping.  He was on the winning team in the Aga Khan three years in a row from 1977 to 1979 with the mare Heather Honey.  He was also on the winning team in 1997.  In an international career that spanned a quarter of a century, he joined with Eddie Macken, Con Power and James Kernan in an Irish team that captured the public imagination as they won the Aga Khan Trophy three years in a row from 1977 to 1979.  A full 20 years after the first of those successes, Darragh was on the team that won the trophy again in 1997, his last major win on an Irish team.  Other highlights included wins in the Hickstead Derby on Pele and the Dublin Grand Prix on Carrolls Trigger.  In total, he represented Ireland 54 times in Nations Cups. The Pakistan national cricket team visited Ireland in May 2011 to play two One Day Internationals.  The series was played from 27 to 30 May, 2011.  Misbah-ul-Haq was the captain of the Pakistanti team while William Porterfield was the captain of the Irish team.  Both the matches were won by Pakistan.  Paul Stirling of the Irish team scored the maximum number of runs in the series while Saeed Ajmal of Pakistan took 7 wickets in the series. Japan Soccer League (日本サッカーリーグ , Nihon Sakkā Rīgu ) , or JSL, was the top flight soccer league in Japan between 1965 and 1992, and was the precursor to the current professional league, the J. League.  JSL was the second national league of a team sport in Japan after the professional Japanese Baseball League that was founded in 1936.  JSL was the first-ever national league of an amateur team sport in Japan. Shelbourne defeated KR Reykjavík in the first qualifying round on away goals.  In the second qualifying round, Shelbourne lost the first leg 3–2 away to Hajduk Split, but two late goals in the home leg at Tolka Park meant they became the first Irish team to make it to the third qualifying round.  After a 0–0 draw with Deportivo de La Coruña in front of 25,000 fans at Lansdowne Road, the Irish team lost 3–0 in Spain. Tommy Allen, born 1946, is the Republic Of Ireland's most capped international hockey goalkeeper of all time.  Tommy joined Monkstown Hockey Club as a fourteen-year-old in 1960.  Following a number of years as goalkeeper on the third and second teams he became a regular first team member in 1968 on the departure of Tony Dodd to Railway Union.  The following year he gained his Ireland under 23 International against Wales in Dublin.  He got his first full International Cap also against Wales in Southampton in 1974.  During his International career he played in the Intercontinental Cup in Rome in 1977, the European Cup in Hanover and World Cup Final in Buenos Aires in 1978.  The following year he toured Australia and New Zealand with the Irish team.  After Ireland's participation in the Intercontinental cup in Malaysia in 1981 he retired from the outdoor International scene amassing 28 caps.  However, he continued to remain on the Irish team at Indoor Hockey getting a record equalling 60 caps of which 52 were consecutive.  On the Leinster team for ten years up to 1983 during which the Leinster Regiment Interprovincial cup was won four times.  In his years as Monkstown goalkeeper up to 1987, he was on winning league teams in 1976 and 1982 and the Mills Cup winners in 1974 and 1979. Gaelic football (Irish: "Peil Ghaelach"; short name "Peil" or "Caid"), commonly referred to as football or Gaelic, is an Irish team sport.  It is played between two teams of 15 players on a rectangular grass pitch.  The objective of the sport is to score by kicking or punching the ball into the other team's goals (3 points) or between two upright posts above the goals and over a crossbar 2.5 m above the ground (1 point). Thomas "Tommy" Brennan (29 January 1940 – 20 July 2014) was an Irish equestrian who was successful both in jumping and eventing.  He competed at the 1964 and 1968 Olympics in the mixed three-day event, individually and with the Irish team, with the best result of fourth place in the team competition in 1964.  He was part of the Irish team that won the gold medal at the 1966 Eventing World Championship.  Between 1964 and 1966 Brennan rode "Kilkenny", who was later sold to James C. Wofford and won two silver Olympic medals.  Brennan also worked with "Ambassador", who was sold to Graziano Mancinelli and won an Olympic gold.
Answer: Gaelic football