Question: In what year was Yuk Young-soo's husband born?

full_context: Document 1: Chiang Kai-shek: Chiang Kai-shek (October 31, 1887 – April 5, 1975), also romanized as Chiang Chieh-shih and known as Chiang Chungcheng, was a Chinese statesman, political and military leader who served as the leader of the Republic of China.
Document 2: May 16 coup: The May 16 coup (Hangul: 5.16 군사정변 ; Hanja: 五一六軍事政變 ; RR: "O-illyuk gunsa-jeongbyeon " ) was a military coup d'état in South Korea in 1961, organized and carried out by Park Chung-hee and his allies who formed the Military Revolutionary Committee, nominally led by Army Chief of Staff Chang Do-yong after the latter's acquiescence on the day of the coup. The coup rendered powerless the democratically elected government of Yun Bo-seon and ended the Second Republic, installing a reformist military Supreme Council for National Reconstruction effectively led by Park, who took over as Chairman after General Chang's arrest in July.
Document 3: First Lady of South Korea: The First Lady of South Korea is the wife of the President of South Korea. During the administration of President Park Chung-hee, his daughter, Park Geun-hye, assumed the duties of First Lady after her mother, Yuk Young-soo, was assassinated.
Document 4: Juan Perón: Juan Domingo Perón (] ; 8 October 1895 – 1 July 1974) was an Argentine lieutenant general and politician. After serving in several government positions, including Minister of Labour and Vice President, he was thrice elected President of Argentina, serving from June 1946 to September 1955, when he was overthrown in a "coup d'état", and then from October 1973 until his death in July 1974.
Document 5: 1965 South Vietnamese coup: On February 19, 1965, some units of the Army of the Republic of Vietnam commanded by General Lâm Văn Phát and Colonel Phạm Ngọc Thảo launched a coup against General Nguyễn Khánh, the head of South Vietnam's ruling military junta. Their aim was to install General Trần Thiện Khiêm, a Khánh rival who had been sent to Washington D.C. as Ambassador to the United States to prevent him from seizing power. The attempted coup reached a stalemate, and although the trio did not take power, a group of officers led by General Nguyễn Chánh Thi and Air Marshal Nguyễn Cao Kỳ, and hostile to both the plot and to Khánh himself, were able to force a leadership change and take control themselves with the support of American officials, who had lost confidence in Khánh.
Document 6: Park Geun-hye: Park Geun-hye (Hangul: 박근혜 ; Hanja: 朴槿惠 ; RR: "Bak Geun(-)hye " ; ] ; ; born 2 February 1952) is a former South Korean politician who served as President of South Korea from 2013 to 2017.
Document 7: Mun Se-gwang: Mun Se-gwang (December 26, 1951 – December 20, 1974) was a Japanese-born North Korean sympathizer who attempted to assassinate South Korean president Park Chung-Hee on August 15, 1974. The assassination attempt resulted in the deaths of Park's wife, Yuk Young-soo, and a high school student, Jang Bong-hwa.
Document 8: Augusto Pinochet: Augusto José Ramón Pinochet Ugarte (] or ] ; 25 November 1915 – 10 December 2006) was a Chilean general, politician and the dictator of Chile between 1973 and 1990; he remained the Commander-in-Chief of the Chilean Army until 1998. He was also president of the Government Junta of Chile between 1973 and 1981. His rule of Chile was a dictatorship.
Document 9: Jang Song-thaek: Jang Song-thaek (] ; also romanized as Jang Sung-taek, Chang Sŏng-t'aek and other variations; January or February 1946 – 12 December 2013) was a leading figure in the government of North Korea. He was married to Kim Kyong-hui, the only daughter of former North Korean supreme leader Kim Il-sung, the only sister of former North Korean supreme leader Kim Jong-il and the aunt of Kim Jong-un, the supreme leader of North Korea.
Document 10: Park Chung-hee: Park Chung-hee (] or ] ] ; 14 November 1917 – 26 October 1979) was a South Korean politician and general who served as the President of South Korea from 1963 until his assassination in 1979, assuming that office after first ruling the country as head of a military junta installed by the May 16 coup in 1961. Before his presidency, he was chairman of the Supreme Council for National Reconstruction from 1961 to 1963 after a career as a military leader in the South Korean Army.
Document 11: Sook-ja Kim: Sook-ja "Sue" Kim (born 1941) is a Korean-born U.S. singer. She started singing with her sisters in a group called The Kim Sisters at the age of 10 and played 13 different instruments. In 1950, the Korean War broke out and Sue Kim's father, Kim Hae-song, who was a famous Korean symphony orchestra conductor was captured by the North Korean army and later assassinated. Her mother, Lee Nan-young, was left with no home, no food and no money for her and her seven children. Lee was a famous Korean singer who rose to stardom with the song "Mokpo Tears." In 1953, Lee asked the children to perform with her in South Korea's military clubs to support their family. The GIs donated rock and roll records for the sisters to memorize and sing, and in turn the sisters received chocolate bars and alcohol, which they exchanged for food. The GIs that returned to the States spread the word about the talented trio and in 1958, Tom Ball (who later became The Kim Sisters’ manager) heard about the sisters from one of the returning GIs and went to Korea to recruit them for an Asian act that he was producing.
Document 12: Kim Dae-jung: Kim Dae-jung (] or ] ] ; 6 January 192418 August 2009) was President of South Korea from 1998 to 2003, the 2000 Nobel Peace Prize recipient, and the only Korean Nobel Prize recipient in history. He was sometimes referred to as the "Nelson Mandela of Asia".
Document 13: Yuk Young-soo: Yuk Young-soo (] November 29, 1925 – August 15, 1974) was the wife of the 3rd South Korean president Park Chung-hee and the mother of the 11th South Korean president Park Geun-hye. She was assassinated in 1974.
Document 14: Third Republic of Korea: The Third Republic of South Korea was the government of South Korea from 1963 to 1972. It was presented as a return to civilian rule after a period of rule by the military junta known as the Supreme Council for National Reconstruction which in 1961 had overthrown the Second Republic of South Korea. However, throughout this period the presidency was held by Park Chung-hee, who is the father of Park Geun-hye (who was president of South Korea between February 2013 and March 2017), who had also been an influential member of the junta. He left his military post in order to run as a civilian in the presidential election.
Document 15: Moon Sung-keun: Moon Sung-keun (born May 28, 1953) is a South Korean actor and politician. Moon was born in Tokyo, Japan, in 1953. His father was Rev. Moon Ik-hwan, who fought for democracy alongside Kim Dae-jung under the military regime led by Park Chung-hee in 1970s, and was a well-known pro-unification activist. After graduation from Sogang University with a bachelor's degree in trading, Moon worked as a salaryman for 8 years. In 1985, he began acting in theater, and became a key figure in the beginning of the renaissance of Daehangno stage plays in the mid-1980s, playing the leading role in such mega-hits as "Chilsu and Mansu" and "Till the End of Time". Moon made his film debut in 1990 with "Black Republic" directed by Park Kwang-su. Moon started his political activities in 2009, becoming Democratic United Party's temporary chairman in 2012.
ground_truth: 1917