question: Shim Eun-kyung appears in a 2001 South Korean comedy film about a middle-aged woman trying to reunite friends who were in high school in what decade?
answer: the 1980s
context: Title: Sunny (2011 film)
  Passage: Sunny () is a 2011 South Korean comedy-drama film.  The film is about a middle-aged woman who tries to fulfill her friend's dying wish of reuniting their group of high school friends.  The film alternates between two timelines: the present day where the women are middle-aged, and the 1980s when they were in high school.  It is the second film by writer-director Kang Hyeong-cheol, who previously directed "Scandal Makers" (2008).
  Title: Naeil's Cantabile
  Passage: Naeil's Cantabile () is a South Korean television series adapted from the Japanese manga "Nodame Cantabile" by Tomoko Ninomiya.  Starring Joo Won and Shim Eun-kyung with Park Bo-gum, Go Kyung-pyo and Baek Yoon-sik, it aired on KBS2 from October 13 to December 2, 2014 for 16 episodes.
  Title: Shim Eun-ha
  Passage: Shim Eun-ha is a retired South Korean actress.  Shim rose to popularity in the 1990s, starring in some of the highest-rated Korean dramas of all time, such as "The Last Match", "M" and "Trap of Youth".  But she is best known for her acclaimed performance in Hur Jin-ho's melodrama "Christmas in August", for which she swept the Best Actress awards in 1998.  This was followed by another well-received turn in romantic comedy "Art Museum by the Zoo".  Shim suddenly retired from show business at the height of her fame in 2001, and her mystique solidified her status as the most beloved South Korean actress of that decade.
  Title: Shim Eun-kyung
  Passage: Shim Eun-kyung (born May 31, 1994) is a South Korean actress.  She has starred in the box office hits "Sunny" (2011), "Miss Granny" (2014) and "Fabricated City" (2017), as well as television series "Cantabile Tomorrow" (2014).
  Title: The Mayor (2017 film)
  Passage: The Mayor (, lit.  "Special Citizen") is a 2017 South Korean political drama film written and directed by Park In-je.  It stars Choi Min-sik, Kwak Do-won, Shim Eun-kyung, Moon So-ri, Ra Mi-ran, Ryu Hye-young and Ki Hong Lee.  The film was released in South Korea on April 26, 2017 and in the US and Canada on April 28.
  Title: Seoul Station (film)
  Passage: Seoul Station (Korean: 서울역 ) is a South Korean animated zombie drama film written and directed by Yeon Sang-ho.  Released on August 18, 2016, the film stars Ryu Seung-ryong, Shim Eun-kyung and Lee Joon in the lead roles.  The film was shown at the 2016 Edinburgh International Film Festival.
citations: Shim Eun-kyung Sunny (2011 film)