question: Who is the stepchild of Paal Bog?
context: [["Alexander Stewart (mayor)", ["Alexander Stewart was a Canadian politician, who was the mayor of Victoria, British Columbia from 1914 to 1916."]], ["Charles Carroll (1865-1921)", ["Charles Carroll( January 12, 1865 \u2013 October 6, 1921) was an American heir who was prominent in New York Society during the Gilded Age who was the head of Carroll family of Maryland."]], ["B. M. Robinson", ["B. M. Robinson was an American politician, who was the sixteenth Mayor of Orlando from 1902 to 1904."]], ["Paal Bog", ["Paal Bog (born 5 December 1919 in N\u00e6r\u00f8y, died 19 September 2002 in Nedstrand) was a Norwegian economist, civil servant and diplomat.", "He served as Chairman of UNICEF from 1980 to 1981.", "Bog earned the cand.oecon. degree in economics at the University of Oslo in 1946, and worked at Statistics Norway (SSB) until 1953.", "He then joined the Norwegian Customs Service, but later returned to SSB.", "He worked for the India Fund's Indo-Norwegian Project from 1953 to 1955.", "He was later an assistant director and director of a department in SSB.", "From 1969 to 1975 he worked for the Norwegian Agency for Development Cooperation, and in 1975 he became Director-General for Development Aid in the Ministry of Foreign Affairs.", "He served as Ambassador to Kenya, Ethiopia and Uganda with residence in Nairobi from 1982 to 1988.", "He became a Commander of the Order of St. Olav in 1987.", "Bog was married to the women's studies", "scholar Harriet Hinsch (later known as Harriet Holter) from 1944 to 1950.", "From 1954 to 1968 he was married to the painter Kari Robak (1927\u20132014).", "Paal Bog has a son from his second marriage, Ola Bog (1955 \u2013)."]], ["Erik Solem", ["Erik Toralf Solem( 23 August 1877 \u2013 15 July 1949) was a Norwegian judge.", "He was born in Kristiania.", "He worked as a Supreme Court barrister from 1905, district stipendiary magistrate(\" sorenskriver\") from 1912 to 1927 and acting professor of jurisprudence from 1931 to 1932.", "He served as a Supreme Court Justice from 1938 to 1948, except for the period between December 1940 and May 1945, during the German occupation of Norway.", "During those years, he was a member of the Norwegian resistance movement \u00b4s leadership and viewed as the successor of Paal Berg should Berg die.", "Following the end of the occupation he was active in the legal purge, as an\" ad hoc\" presiding judge in Eidsivating.", "Among others, he presided over the case where Vidkun Quisling was sentenced to death for high treason.", "Harsh in his sentencing, he was nicknamed\" Erik Bloodaxe\" by some, but later remitted some of his own sentences."]], ["Isfandyadh", ["Isfandyadh( Middle Persian:\" Spandiy\u0101r\") was an Iranian aristocrat from the Ispahbudhan family, who was the ruler of the Sasanian province of Adurbadagan.", "He was the son of the powerful Sasanian general Farrukhzad, who was the brother of Rostam Farrokhzad and the son of Farrukh Hormizd."]], ["Harriet Holter", ["Harriet Holter (11 April 1922 \u2013 18 December 1997) was a Norwegian social psychologist.", "She graduated with the cand.oecon. degree in 1946, and was eventually hired as a research fellow at the Norwegian Institute for Social Research, which was established in 1950.", "Despite having a degree in economics, the prospect of making an academic career in this field became unsettling for Holter.", "In her early career, she researched the working life.", "After analyses of the role of women in the workforce, she began concentrating more on women's studies in general.", "As she took the dr.philos.", "degree in 1970 on the thesis \"Sex Roles and Social Structure\" (which was also selected for the Norwegian Sociology Canon in 2009\u20132011), Holter became a pioneer in this field in the Nordic countries.", "She was appointed professor at the University of Oslo in 1973.", "She continued researching gender roles, publishing \"Kvinners liv", "og arbeid:", "kj\u00f8nnsroller og sosial struktur\" in 1974.", "She later edited the books \"Familien i klassesamfunnet\" (1976), \"Kvinner i fellesskap\" (1982) and \"Patriarchy in a Welfare Society\" (1984).", "Her own works \"Tvang til seksualitet\" (1986) and \"Sex", "i", "arbeid(et)", "i Norge\" (1992) pertained to the field of gender and sexuality studies, and the former became controversial.", "She retired as a professor in 1992, but continued working as a senior researcher.", "Among her last publications were the 1996 \"Hun og han.", "Kj\u00f8nn", "i forskning og politikk\", a textbook on gender and politics for which she was co-editor.", "Holter died in December 1997, following long-term illness.", "A house at the University of Oslo campus, Blindern, has been named after her.", "In 2008 her son \u00d8ystein Gullv\u00e5g Holter became Norway's first professor of men's studies, having been appointed at the University of Oslo."]], ["Tendayi Jembere", ["Tendayi Jembere aka TJ", ", Tee J is a British actor who is best known for his part in the television show \"Kerching!\"", "2003 where he played the character of Seymour who was the best friend of Taj Lewis who was the lead character."]], ["Sulaiman Areeb", ["Shaikh Areeb was an Indian most famous person who was also known as[ ARB] he was the smartest person in his city, who was born in 2002 in the city of AURANGABAD"]], ["Marshall M. Sloane", ["Marshall M. Sloane( April 15, 1926 \u2013 April 6, 2019) was the an American businessman who was the founder and chairman of Century BanCorp."]]]
supporting_facts: [["Paal Bog", 10], ["Harriet Holter", 22]]
evidences: [["Paal Bog", "spouse", "Harriet Holter"], ["Harriet Holter", "child", "\u00d8ystein Gullv\u00e5g Holter"]]
answer: Øystein Gullvåg Holter