question: What ensign, used by Parliment during the Fifties, Sixties, and Seventies in Northern Ireland, was also used to represent Northern Ireland at the 2010 Commonwealth Games?
answer: the Ulster Banner
context: Title: Jason Smyth
  Passage: Jason Smyth (born 4 July 1987) is an Irish sprint runner.  He competes in the T13 disability sport classification as he is legally blind, with his central vision being affected by Stargardt's disease; he also competes in elite non-Paralympic competition.  s of July 2014 , Smyth holds T13 World records in the 100m and 200m events.  He was selected to represent Northern Ireland at the 2014 Commonwealth Games.  Deterioration in his vision meant that he was reassigned to the T12 classification in 2014, but he was subsequently reclassified back to T13 in 2015.
  Title: Justine McEleney
  Passage: Justine McEleney (born 15 May 1994) is a British beauty pageant titleholder who was crowned as Miss Earth Northern Ireland 2014 that gives her the right to represent Northern Ireland at Miss Earth 2014 in November.  She was crowned by Miss Earth Northern Ireland 2013, Amira Graham.
  Title: Wendy Houvenaghel
  Passage: Wendy Louise Houvenaghel (née McLean; born 27 November 1974) is a Northern Irish former racing cyclist from Upperlands, County Londonderry, Northern Ireland, riding on both the road and track, but specialising in the latter.  She has represented Great Britain in various World Cycling Championships and in the 2008 Olympic Games, most notably winning the silver medal at the Beijing Olympic Games, and gold in the team pursuit at the 2008, 2009 and 2011 Track World Championships.  She has also won many British national titles and represented England at the 2006 Commonwealth Games and Northern Ireland at the 2010 Commonwealth Games.  Houvenaghel is based in Cornwall, England.
  Title: Ulster Banner
  Passage: The Ulster Banner (Ulster-Scots: "Ulstèr Bannèr"; Irish: "Meirge Uladh" ) is a heraldic banner taken from the former coat of arms of Northern Ireland, consisting of a red cross on a white field, upon which is a crowned six-pointed star with a red hand in the centre.  It was the flag of the former Government of Northern Ireland and common flag of Northern Ireland from 1953 until that government was abolished in 1972.  It was adopted to mark the coronation of Queen Elizabeth II, and was first flown over Parliament Buildings on 1 July 1953, in honour of the Queen's visit.  The Minister of Home Affairs announced that, while the Union Jack was the only standard officially recognised, those who wished to have a distinctive Ulster symbol might use the banner.  Since 1972, the Ulster Banner has had no official status and is not used by the current Northern Ireland government or by the British government.  However, the Ulster Banner is still in common use by loyalists/unionists, and to represent Northern Ireland internationally in some sporting competitions.  It has become a symbol of Ulster loyalism and is a contentious symbol.  In recent years there have been calls for a new, neutral flag for Northern Ireland to replace the Ulster Banner.
  Title: Lydia Boylan
  Passage: Lydia Boylan (born 19 July 1987) is an Irish professional racing cyclist.  She is originally from Dublin.  She competed for Northern Ireland at the 2014 Commonwealth Games in Glasgow, where she finished 21st in the women's road race 14th in the scratch race and 16th in the points race.  She is eligible to represent Northern Ireland through her mother.  She rode at the 2015 UCI Track Cycling World Championships.  Boylan won the Irish National Road Race Championships in 2015 and 2016.  Outside of cycling she is a qualified engineer, graduating with a bachelor's degree in Civil Engineering from University College Dublin in 2008 and a master's degree in Earthquake Engineering from Imperial College London in 2010.  Since November 2013 she has combined her cycling career with teaching at the University of Nottingham's School of Architecture.
  Title: Flag of Northern Ireland
  Passage: The official flag of Northern Ireland is the Union Flag of the United Kingdom.  From 1953 until 1973, the Ulster Banner (also known as the Ulster flag) was used by the Parliament of Northern Ireland; however, since its abolition use of the flag has been limited to representing Northern Ireland in certain sports, at the Commonwealth of Nations, at some local councils and at some other organisations and occasions.  Despite this, the Ulster Banner is still commonly seen and referred to as the flag of Northern Ireland, especially by those from the unionist and loyalist communities.
  Title: Northern Ireland at the 2010 Commonwealth Games
  Passage: Northern Ireland was represented at the 2010 Commonwealth Games by the Commonwealth Games Council for Northern Ireland.  The team went by the abbreviation "NIR" and used the Ulster Banner as its flag and Londonderry Air as the victory anthem.
  Title: Northern Ireland national netball team
  Passage: The Northern Ireland national netball team represent Northern Ireland in international netball.  The Northern Ireland team are presently coached by former representative captain Elaine Rice.  During Rice's time as head coach, Northern Ireland have won the 2009 Nations Cup in Singapore, and came third in the 2011 European Netball Championships in Antrim.  The team qualified for the 2011 World Netball Championships in Singapore, where they progressed to their first ever finals stage, eventually finishing 8th.  As of 23rd October 2016, Northern Ireland are ranked 11th on the INF World Rankings.
citations: Flag of Northern Ireland Northern Ireland at the 2010 Commonwealth Games