question: What genre is the 2016 film that Kim Eui-sung stars in, alongside Son Ye-jin?
answer: thriller
context: Title: My Wife Got Married
  Passage: My Wife Got Married () is a 2008 South Korean film.  Directed by Jeong Yoon-soo and starring Kim Joo-hyuk and Son Ye-jin in the lead roles, the film is adapted from a bestselling novel of the same name by Park Hyun-wook.
  Title: Lee Seok-hoon
  Passage: Lee Seok-hoon (born January 6, 1972) is a South Korean film director and screenwriter.  Lee began his directorial debut with the high school comedy "See You After School" (2006), followed by romantic comedy "Two Faces of My Girlfriend" (2007) - both films starring Bong Tae-gyu as the leading role.  His romantic comedy "Dancing Queen" (2012) was a commercial success with over four million admissions and the period adventure film "The Pirates" (2014), starring Son Ye-jin and Kim Nam-gil, was also a hit with more than 8.6 million admissions at the end of its run.
  Title: Kim Yool-ho
  Passage: Kim Yool-ho (; born February 21, 1985) is a South Korean actor and model, He is best known for his role in "The Map Against the World", in which he played Prince Geumwi, and the 2016 zombie thriller apocalypse film "Train to Busan" as "man in suit 2", who helps Yong-suk (played by Kim Eui-sung).
  Title: Shark (2013 TV series)
  Passage: Shark (, also known as Don't Look Back: The Legend of Orpheus) is a 2013 South Korean television series, starring Kim Nam-gil and Son Ye-jin.  It aired on KBS2 from May 27 to July 30, 2013 on Mondays and Tuesdays at 21:55.
  Title: The Tower (2012 South Korean film)
  Passage: The Tower (; "Tower") is a 2012 South Korean disaster thriller film about a fire that breaks out in a luxury skyscraper in central Seoul on Christmas Eve.  The film is directed by Kim Ji-hoon, and stars Sol Kyung-gu, Kim Sang-kyung and Son Ye-jin in the lead roles.  It was released in theaters on Christmas Day, December 25, 2012.
  Title: The Pirates (2014 film)
  Passage: The Pirates (; lit.  "Pirates: Bandits Going to the Sea") is a 2014 South Korean period adventure film starring Son Ye-jin and Kim Nam-gil.
  Title: Blood and Ties
  Passage: Blood and Ties (; lit.  Accomplices) is a 2013 South Korean crime-thriller film written and directed by Guk Dong-seok, and starring Son Ye-jin and Kim Kap-soo.  It follows a budding journalist who suspects that her doting father may have been the culprit in a kidnap-murder case 15 years ago.
  Title: The Truth Beneath
  Passage: The Truth Beneath (, lit.  "There Is No Secret") is a 2016 South Korean thriller film directed by Lee Kyoung-mi, her second directorial outing after 2008's "Crush and Blush".  The film stars Son Ye-jin and Kim Joo-hyuk.
  Title: Kim Eui-sung
  Passage: Kim Eui-sung (; born December 17, 1965) is a South Korean actor.  He starred in film such as "Office" (2015), "" (2015), "Train to Busan" (2016) and "The Truth Beneath".  He also appears in the TV series "W" (2016).
  Title: The Day a Pig Fell into the Well
  Passage: The Day a Pig Fell Into the Well (돼지가 우물에 빠진 날, "Dwaejiga umul-e ppajin nal") is a 1996 Korean drama film and the directorial debut of Hong Sang-soo.  It stars Bang Eun-hee, Jo Eun-sook, Park Jin-song, Lee Eung-kyung and Kim Eui-sung.  It was also the feature film debut of Song Kang-ho.  The title derives from a 1954 book by John Cheever.
citations: The Truth Beneath Kim Eui-sung