Question: When was the last time the olympics were held in the country Salangeul Chajaseo was from?

full_context: Document 1: Salome of the Tenements: The film, which was inspired by accounts of the real life of Rose Pastor Stokes, tells the story of poor immigrants living in New York's Jewish Lower East Side. It was shot in Paramount Astoria studios.
Document 2: A Maori Maid's Love: A Maori Maid's Love (Originally titled The Surveyor's Daughter) is a 1916 Australian silent film directed by Raymond Longford about an interracial romance between a white man and a Māori girl. It is considered a lost film as there are no known copies.
Document 3: 2018 Winter Olympics: The 2018 Winter Olympics, officially known as the XXIII Olympic Winter Games (French: Les XXIIIèmes Jeux olympiques d'hiver; Hangul: 제 23 회동계올림픽; RR: Je - isipsamhoe Donggye Ollimpik) and commonly known as PyeongChang 2018 ((phjʌŋ. tɕhaŋ)), is a major international multi-sport event scheduled to take place from 9 to 25 February 2018 in Pyeongchang County, South Korea.
Document 4: Trial on the Road: "Trial on the Road" was censored and taken out of circulation in the Soviet Union for 15 years after its release due to its controversial depiction of Soviet soldiers. The film is based on a story by the director's father, Yuri German. The screenplay was written by Eduard Volodarsky.
Document 5: 2018 Winter Olympics: The 2018 Winter Olympics, officially known as the XXIII Olympic Winter Games (Korean: 제 23 회동계올림픽, translit. Jeisipsamhoe Donggye Ollimpik) and commonly known as PyeongChang 2018, was a major multi-sport event held between 9 and 25 February 2018 in Pyeongchang County, Gangwon Province, South Korea, with the opening rounds for certain events held on 8 February 2018, the eve of the opening ceremony. Pyeongchang was elected as the host city in July 2011, during the 123rd IOC Session in Durban, South Africa. This marks the first time South Korea has hosted the Winter Olympics, and the second time the Olympic games have been held in the country, after the 1988 Summer Olympics in Seoul. It also marks the third time East Asia has hosted the Winter Games, after Sapporo, Japan (1972), and Nagano, Japan (1998), and the sixth overall Olympic Games held in East Asia. It was the first of three consecutive Olympic Games to be held in East Asia, preceding Tokyo 2020 (Summer) and Beijing 2022 (Winter).
Document 6: Obaltan: The government banned "Obaltan" because of its unremittingly downbeat depiction of life in post-armistice South Korea. An American consultant to the Korean National Film Production Center saw the film and persuaded the government to release it in Seoul so that it might qualify for entry in the San Francisco International Film Festival. Director Yu Hyun-mok attended the film's premier in San Francisco in November 1963. "Variety" called "Obaltan" a "remarkable film", and noted that its "⁠[b]rilliantly detailed camera work is matched by probing sympathy and rich characterizations."
Document 7: Land of Love: Land of Love (German: Land der Liebe) is a 1937 German romance film directed by Reinhold Schünzel and starring Albert Matterstock, Gusti Huber and Valerie von Martens. Although Schünzel was Jewish he had been allowed to continue directing films in Germany after the Nazi takeover. However, this film faced objections from the censors and from Joseph Goebbels. It was briefly shown and then disappeared from cinemas. It was Schünzel's final German film as director, and he went into exile shortly afterwards.
Document 8: 2018 Winter Olympics: The 2018 Winter Olympics, officially known as the XXIII Olympic Winter Games (Korean: 제 23 회동계올림픽, translit. Jeisipsamhoe Donggye Ollimpik), officially stylized and commonly known as PyeongChang 2018, is an international multi-sport event currently being held from 9 to 25 February 2018 in Pyeongchang County, South Korea, with the opening rounds for certain events held on the eve of the opening ceremony -- 8 February 2018. Pyeongchang was elected as the host in July 2011, during the 123rd IOC Session in Durban, South Africa. It marks the first time South Korea has hosted the Winter Olympics, and the second Olympics in the country overall after the 1988 Summer Olympics in the nation's capital, Seoul. It also marks the third time East Asia has hosted the Winter Games, after Sapporo, Japan (1972), and Nagano, Japan (1998), and the sixth overall Olympic Games held in East Asia. It is the first of three consecutive Olympic Games scheduled to be held in East Asia, preceding Tokyo 2020 (Summer) and Beijing 2022 (Winter).
Document 9: Seoul 1945: In July 2006, Rhee In-soo, adopted son of South Korea's first president Syngman Rhee, and Jang Byung-hye, daughter of former prime minister Jang Taek-sang, filed a lawsuit against the producers of "Seoul 1945", claiming that the drama distorts history and belittles the achievements of their late fathers.
Document 10: 2018 Winter Olympics: The 2018 Winter Olympics, officially known as the XXIII Olympic Winter Games (Korean: 제 23 회동계올림픽, translit. Jeisipsamhoe Donggye Ollimpik) and commonly known as PyeongChang 2018, was an international winter multi-sport event held between 9 and 25 February 2018 in Pyeongchang County, Gangwon Province, South Korea, with the opening rounds for certain events held on 8 February 2018, the eve of the opening ceremony. Pyeongchang was elected as the host city in July 2011, during the 123rd IOC Session in Durban, South Africa. This was the first time that South Korea had hosted the Winter Olympics and the second Olympics held in the country overall, after the 1988 Summer Olympics in Seoul. It was the third time that an East Asian country had hosted the Winter Games, after Sapporo (1972) and Nagano (1998), both in Japan. It was also the first of three consecutive Olympics to be held in East Asia, the other two being the 2020 Summer Olympics in Tokyo and the 2022 Winter Olympics in Beijing.
Document 11: 2018 Winter Olympics: Pyeongchang was elected as the host city in July 2011, during the 123rd IOC Session in Durban, South Africa. This was the first time that South Korea had hosted the Winter Olympics and the second Olympics held in the country overall, after the 1988 Summer Olympics in Seoul. It was the third time that an East Asian country had hosted the Winter Games, after Sapporo (1972) and Nagano (1998), both in Japan. It was also the first of three consecutive Olympics to be held in East Asia, the other two being the 2020 Summer Olympics in Tokyo and the 2022 Winter Olympics in Beijing.
Document 12: Salangeul chajaseo: Salangeul chajaseo (사랑을 찾아서) (In Search of Love, or Looking For Love) is a 1929 Korean film written, directed, produced, edited by and starring Na Woon-gyu (1902-1937). The film premiered at the Choseon Theater in April, 1929. More than one thousand extras from Na's hometown Hoeryong were employed in the filming of "Salangeul chajaseo", making the film into a symbolic epic national exodus as a protest against the Japanese occupation of Korea. Originally entitled "Crossing the Duman River" (두만강을 건너서), the film was banned and censored by the Japanese occupying authorities after its first showing. Popular demand caused it to be re-released, though in a heavily edited form, and renamed "In Search of Love". As with the vast majority of Korean films of this era, "Salangeul chajaseo" is a lost film.
Document 13: South Korea at the Olympics: Games Host city Dates Nations Participants Events 1988 Summer Olympics Seoul 17 September -- 2 October 160 8,391 263 2018 Winter Olympics Pyeongchang 9 -- 25 February 92 2,952 102
Document 14: Nambugun: Nambugun: North Korean Partisan in South Korea is a 1990 South Korean war drama film directed by Chung Ji-young. It is based upon the experiences of Lee Tae, a war correspondent during the Korean War.
Document 15: 2018 Winter Olympics: The 2018 Winter Olympics, officially known as the XXIII Olympic Winter Games (Korean: 제 23 회동계올림픽, translit. Jeisipsamhoe Donggye Ollimpik) and commonly known as PyeongChang 2018, was an international winter multi-sport event that was held between 9 and 25 February 2018 in Pyeongchang County, Gangwon Province, South Korea, with the opening rounds for certain events held on 8 February 2018, the eve of the opening ceremony.
ground_truth: 1988
sub_queries: Which was the country for Salangeul chajaseo? Answer: Korea
when was the last time the olympics were held in Korea Answer: 1988