Question: Which film in 2009 stars a South Korean actress who was in the television series Country Diaries and What is Love?
Context: Kim Hye-ja (born September 15, 1941) is a South Korean actress.  Best known to South Korean audiences as the archetypal mother figure in popular television series such as "Country Diaries", "What Is Love?" , "My Mother's Sea", and "Roses and Beansprouts", Kim drew international critical acclaim in the 2009 noir thriller "Mother". Lee Hye-young (born November 25, 1962) is a South Korean actress.  She is the daughter of celebrated film director Lee Man-hee, who died in 1975 when she was in middle school.  Lee began her acting career in 1981 at the age of 17 through a local musical theatre production of "The Sound of Music".  Since then she has performed in theater, feature and short films, and television.  She was one of the most prominent South Korean actresses in the 1980s, starring in films such as "The Blazing Sun" (1985), "Winter Wanderer" (1986), "Ticket" (1986), "The Age of Success" (1988), "North Korean Partisan in South Korea" (1990), "Fly High Run Far" (1991), "Passage to Buddha" (1993), and "No Blood No Tears" (2002).  Lee also played supporting roles in the Korean dramas "I'm Sorry, I Love You" (2004), "Fashion 70's" (2005) and "Boys Over Flowers" (2009). Yoo In-na (born June 5, 1982) is a South Korean actress and DJ.  After supporting roles in "High Kick!  Through the Roof" (2009-2010) and "Secret Garden" (2010), she rose to fame as the lead actress in "Queen In-hyun's Man" (2012), which led to a supporting role in the hit fantasy-romance drama "My Love from the Star" (2013-2014).  She is also the DJ of the highly rated radio program "Let's Crank Up the Volume".  Most recently, she starred in the hit fantasy drama "" (2016-2017), one of the highest rated cable television series in South Korea. Kim Soo-mi (born Kim Young-ok on September 3, 1949) is a South Korean actress.  She has had a prolific career in film and television.  Kim debuted in a talent contest in 1970, then shot to fame in "Country Diaries".  The landmark TV series aired for almost 20 years, making Kim one of the most popular Korean actresses of the 1980s. Mother () is a 2009 South Korean drama film directed by Bong Joon-ho, starring Kim Hye-ja and Won Bin. Park Min-ha (born July 2, 2007) is a South Korean actress.  Park began her career as a child actress in 2011, and has appeared in such productions as the South Korean disaster film "Flu" (2013), the Korean drama television series "King of Ambition" (2013), and the music video for K.Will's song "Love Blossom" (2013).  Her father is SBS anchorman Park Chan-min. Lee Kye-in (born May 16, 1952) is a South Korean actor.  Among his notable television series are "Chief Inspector" (1972-1989), "Country Diaries" (1980-2002), "Emperor Wang Gun" (2000-2002), and "Jumong" (2006-2007). Sunmin (Hangul: 선민, "Katakana": ソンミン, born August 4, 1987) is a South Korean singer who speaks and sings in Korean, Japanese, and English.  She debuted in 2006, with the single "Keep Holding You," a collaboration with the Japanese R&B singer Toshinobu Kubota.  Her career was initially focused on the Japanese market, but her work became focused in South Korea from 2009 to 2010.  She also contributed to original soundtracks of South Korean television series "Master of Study" and "Gloria (2010 TV series)".  In 2010 to 2011, she was in the main South Korean musical production of "Jekyll & Hyde" as Lucy.  In 2012 to 2013, she reprised her role as Lucy in the South Korean national tour.  In spring 2013, Sunmin played Josephine in the South Korean production of "Arsène Lupin", the musical. 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. Moon Chae-won (born November 13, 1986) is a South Korean actress.  Moon first attracted attention in 2008 in her supporting role as a gisaeng in "Painter of the Wind".  She was next cast in "Brilliant Legacy", one of the top-rated Korean dramas of 2009.  2011 marked Moon's career breakthrough, with leading roles in the television period drama "The Princess' Man" and the action blockbuster "War of the Arrows"; both were critical and commercial hits.  For her performance in the latter, Moon won Best New Actress at the Grand Bell Awards and the Blue Dragon Film Awards.  Moon's other notable television series include the revenge melodrama "The Innocent Man" (2012) and the humanistic medical drama "Good Doctor" (2013).
Answer: Mother