Question: Who is the Irish Republican Army member who was a driver for the president of the Sinn Féin political party?

full_context: Document 1: Martin Lynch: Martin Lynch is a native of Belfast, Northern Ireland and was reportedly a member of the Provisional Irish Republican Army (IRA) Army Council. Not to be confused with the Belfast playwright of the same name, Lynch is alleged to have been the adjutant-general, who had day-to-day control of the IRA. He is a former driver of Gerry Adams and Martin McGuinness, and is considered an Adams loyalist.
Document 2: History of Sinn Féin: Sinn Féin (""We Ourselves"", often mistranslated as "Ourselves Alone") is the name of an Irish political party founded in 1905 by Arthur Griffith. It subsequently became a focus for various forms of Irish nationalism, especially Irish republicanism. Its splits during the Irish Civil War in 1922 and again at the beginning of the Troubles in 1969 had dramatic effects on politics in Ireland. Sinn Féin today is a republican, left-wing and secular party.
Document 3: Leader of Sinn Féin: The leader of Sinn Féin (alternatively known as the "Uachtarán Shinn Féin" or "President of Sinn Féin") is the most senior politician within the Sinn Féin political party in Ireland. Since 13 November 1983, the office has been held by Gerry Adams, following the resignation of Ruairí Ó Brádaigh as leader of the party.
Document 4: Malachy Carey: Malachy Carey was a volunteer in the Provisional Irish Republican Army and a Sinn Féin candidate in local government elections. He was born in Loughgiel, County Antrim in 1956 to an old County Antrim family. He was assassinated by a Loyalist death squad in Ballymoney, County Antrim. on 12 December 1992. His death was reported in Republican newspaper An Phoblacht. A Sinn Féin Cumann (local branch of Sinn Féin) has been named in his honour.
Document 5: Martin McGuinness: James Martin Pacelli McGuinness (Irish: "Séamus Máirtín Pacelli Mag Aonghusa" ; 23 May 1950 – 21 March 2017) was an Irish republican and Sinn Féin politician who was the deputy First Minister of Northern Ireland from May 2007 to January 2017.
Document 6: Republican Sinn Féin: Republican Sinn Féin or RSF (Irish: "Sinn Féin Poblachtach" ) is an Irish republican political party in Ireland. RSF claims to be heirs of the Sinn Féin party founded in 1905 and took its present form in 1986 following a split in Sinn Féin. RSF members take seats when elected to local Irish councils but do not recognise the validity of the partition of Ireland and subsequently the legitimacy of the Northern Ireland (Stormont) or Republic of Ireland (Leinster House) parliaments, so the party does not register itself with them.
Document 7: Ruairí Ó Brádaigh: Ruairí Ó Brádaigh (] , born Peter Roger Casement Brady; 2 October 1932 – 5 June 2013) was an Irish republican revolutionary and political leader. He was Chief of Staff of the Irish Republican Army (IRA) from 1958 to 1959 and again from 1960 to 1962, president of Sinn Féin from 1970 to 1983, and president of Republican Sinn Féin from 1987 to 2009.
Document 8: Martina Anderson: Martina Anderson (born 16 April 1962) is an Irish politician in Northern Ireland who is a Member of the European Parliament (MEP) representing Northern Ireland for Sinn Féin. She became involved in the Irish Republican movement in the late 1970s, is a former volunteer of the Provisional Irish Republican Army (IRA) and was in prison for IRA activity for 13 years until she was released as a condition of the Good Friday Agreement. After her release, she became involved in politics for Sinn Féin. She was a Member of the Legislative Assembly of Northern Ireland from 2007 to 2012, representing Foyle. She served in the Northern Ireland Executive as a Junior Minister at the Office of the First Minister and Deputy First Minister from 2011 to 2012. In 2012 she became a Member of the European Parliament, and she was reelected in the 2014 election.
Document 9: Fine Gael: Fine Gael ( ; English: "Family" or "Tribe of the Irish") is a liberal-conservative and Christian democratic political party in Ireland. Fine Gael is currently the governing and largest party in Ireland in terms of members of the Oireachtas and Irish members of European Parliament. The party has a membership of 35,000, and is the senior partner governing in a minority coalition with several independent politicians, with party leader Leo Varadkar serving as Taoiseach . Varadkar succeeded Enda Kenny as party leader on 2 June 2017 and as Taoiseach on 14 June; Kenny had been leader since 2002, and Taoiseach since 2011.
Document 10: Gerry McHugh: Gerry McHugh (born 9 October 1957) is a nationalist politician in Northern Ireland. He represented Sinn Féin on Fermanagh District Council from 1993 to 2007 and has sat as an independent since then. He was elected to the Northern Ireland Forum in 1996, then to the Northern Ireland Assembly at the 1998 election as a Sinn Féin member for Fermanagh and South Tyrone. He lost his seat in 2003, but regained it in 2007. His fellow Sinn Féin member on both occasions was Michelle Gildernew. McHugh is a past pupil of St Comhghall's Secondary School in Lisnaskea.
Document 11: Provisional Irish Republican Army: The Provisional Irish Republican Army (Provisional IRA) was an Irish republican paramilitary organization that sought to remove Northern Ireland from the United Kingdom and to bring about an independent socialist republic encompassing all of Ireland. It was the biggest and most active republican paramilitary group during the Troubles. It saw itself as the successor to the original IRA and called itself simply the Irish Republican Army (IRA), or "Óglaigh na hÉireann" in Irish, and was widely referred to as such by others.
Document 12: Martin Dillon: Martin Dillon (born 1949) is an author and journalist from Belfast, Northern Ireland. He worked for eighteen years at the BBC and has written plays and novels, but is best known for his non-fiction books about "the Troubles". He has written books about the loyalist paramilitary Michael Stone and Special Air Service founder Paddy Mayne.
Document 13: Philip Lynch: Philip Lynch (born 1946) is a prominent Irish businessman who has held the position of chief executive at two Irish public limited companies and multiple senior directorships including chairman of the board of An Post. In October 2010, he was forced by the then Irish minister for health, Mary Harney, to resign his position as chairman of the National Paediatric Hospital Development Board over his desire to relocate the new Irish children's hospital from Dublin city centre to a site near the M50 motorway.
Document 14: Colm Gildernew: Colm Gildernew MLA (born 27 June 1969) is a Sinn Féin politician from Dungannon, Northern Ireland who has served as Member of the Legislative Assembly for the Fermanagh and South Tyrone constituency in the Northern Ireland Assembly since June 2017.
Document 15: Gerry Adams: Gerard "Gerry" Adams (Irish: "Gearóid Mac Ádhaimh" ; born 6 October 1948) is an Irish republican politician who is the president of the Sinn Féin political party and a Teachta Dála (TD; a member of the Irish parliament) for Louth since the 2011 general election.
ground_truth: Martin Lynch