question: Who is younger, Gunnar Randers or John William Harper?
context: [["John Anderson (footballer, born 1878)", ["John William Anderson( born 1878) was an English footballer."]], ["John W. Boehne", ["John William Boehne( October 28, 1856 \u2013 December 27, 1946) was a U.S. Representative from Indiana, father of John William Boehne, Jr."]], ["Gunnar Randers", ["Gunnar Randers( 21 April 1914 \u2013 7 February 1992) was a Norwegian physicist.", "He is known as the principal figure within Norwegian nuclear research after World War II.", "He was employed at the Mount Wilson Observatory from 1939 to 1940, and at the Yerkes Observatory from 1940 to 1941.", "From 1942 to 1945 he was a part of the Technical Committee of the Norwegian High Command, together with scientists such as Svein Rosseland, Leif Tronstad and Helmer Dahl.", "The Technical Committee is considered as the precursor to the Norwegian Defence Research Establishment, established in 1946.", "Randers worked a few years at the Norwegian Defence Research Establishment, but in 1948 he was hired at the newly established Institute for Energy Technology.", "Together with Odd Dahl he was a leading force in building the nuclear reactor there.", "From 1968 to 1973 he was the assisting secretary general of research in NATO.", "From 1975 to 1980 he was the CEO of the company Scandpower.", "In 1981, Randers became a founding member of the World Cultural Council.", "He was the father of J\u00f8rgen Randers and halfbrother of Arne Randers Heen."]], ["John William Harper", ["John William Harper VC( 6 August 1916 \u2013 29 September 1944) was an English recipient of the Victoria Cross, the highest and most prestigious award for gallantry in the face of the enemy that can be awarded to British and Commonwealth forces."]], ["John William Campbell", ["John William Campbell may refer to:"]], ["William Harper Jr.", ["William Harper Jr. was a pioneer aviator and aviation engineer with the Wright brothers."]], ["Milo\u0161 Zli\u010di\u0107", ["Milo\u0161 Zli\u010di\u0107( born 29 December 1999) is a Serbian football forward.", "He is a younger brother of Lazar Zli\u010di\u0107."]], ["John William", ["John William may refer to:"]], ["William Harper", ["William Harper may refer to:"]], ["William Claude Harper", ["William C. Harper( born 1944) is an American jewelry artist known for studio craft jewelry."]]]
supporting_facts: [["Gunnar Randers", 0], ["John William Harper", 0]]
evidences: [["Gunnar Randers", "date of birth", "21 April 1914"], ["John William Harper", "date of birth", "6 August 1916"]]
answer: John William Harper