Question: What former member of the Danish parliament is serving as the Commissioner for Competition?
Context: Jacob Bundsgaard Johansen (born February 28, 1976) is a Danish politician and is the current Mayor of Aarhus Municipality.  He is a member of the Danish Social Democrats.  He took over after the former mayor Nicolai Wammen, who resigned as mayor to become member of the Danish Parliament, Folketinget in 2011. The Commissioner for Competition is the member of the European Commission responsible for competition.  The current commissioner is Margrethe Vestager (ALDE). Louise Frevert (born 31 May 1953) is a former member of the Danish parliament, born in Frederiksberg.  She was elected as member of parliament for the Danish People's Party in the 2001 election and reelected in 2005.  She left the party in 2007 and later joined the Centre Democrats, which did not stand for reelection in the 2007 elections.  She is also a former member of the Conservative People's Party. Carl Theodor Zahle (19 January 1866 in Roskilde – 3 February 1946 in Copenhagen), Danish lawyer and politician; prime minister of Denmark 1909-1910, 1913-1920.  In 1895 he was elected member of the lower chamber of the Danish parliament, "Folketinget", for "Venstrereformpartiet".  A campaigner for peace, in 1905 he co-founded Det Radikale Venstre together with other (mostly pacifistic) disgruntled members of "Venstrereformpartiet".  He continued on as a member of "Folketinget" for "Det Radikale Venstre" until 1928, when he became a member of the upper chamber of parliament "Landsting".  In 1929 he became Justice Minister, a post which he held until 1935.  From 1936 until 1945 he was a board member of nationwide daily Politiken. Line Barfod (born 24 May 1964 in Copenhagen) is a lawyer and politician in Denmark.  She is a former member of the Folketing (Danish parliament) for the Red-Green Alliance. Høgni Karsten Hoydal (born 28 March 1966), commonly called Høgni Hoydal, is a Faroese politician currently serving as a member of the Faroese Parliament, and is also an elected member of the Danish Parliament. Lisbeth Beate Lindenskov Petersen (born February 18, 1939) is a former Faroese politician in the Faroese Union Party.  She was one of the first women to reach a top position in Faroese politics.  Petersen served as mayor of the capital, Tórshavn, from 1992 to 1996 and was the first female mayor of Tórshavn.  She was a member of the Faroese Parliament from 1990 to 2008, she was the first Faroese woman who was elected to the Danish Parliament, she was a member of the Danish Parliament from 2001 to 2005.  From 2001 to 2004 she was parliamentary leader and head of her party. Henrik Dam Kristensen (born 31 January 1957 in Vorbasse, Jutland) is a Danish politician, and currently the First Vice-President of the Danish parliament.  He served as President of the Nordic Council in 2011 and 2016.  He formerly served as Minister for Agriculture and Fisheries (1994–1996), Minister for Food (1996–2000), Minister for Social Affairs (2000–2001), Minister of Transport (2011–2013) and Minister of Labour (2014–2015) in the Danish government, and as a Member of the European Parliament. Anders Samuelsen (born 1 August 1967 in Horsens) the Minister of Foreign Affairs of Denmark and a Danish politician, member of the Folketing with the Liberal Alliance and former Member of the European Parliament sitting on the European Parliament's Committee on Budgets.  He is a former member of Det Radikale Venstre, and was a Member of the Bureau of the Alliance of Liberals and Democrats for Europe.  He left this party on 7 May 2007, and was elected to the Danish parliament for Liberal Alliance in the 2007 election. Margrethe Vestager (] ; born 13 April 1968) is a Danish politician, who is currently serving as the European Commissioner for Competition.  She served as a Member of Parliament ("Folketing") from 20 November 2001 until 2 September 2014, representing the Danish Social Liberal Party ("Radikale Venstre" ).  She was the political leader of her party from 2007 to 2014, and served as Minister of Economic Affairs and the Interior from 2011 to 2014.  She has been described as "the rich world’s most powerful trustbuster".
Answer: Margrethe Vestager