Question: Nam Bo-ra appeared in what 2011 South Koren film written and directed by Kang Hyeong-cheol?

Context paragraphs:
Pained: Pained (; lit.  "Pain") is a 2011 South Korean film directed by Kwak Kyung-taek.  Kwak's first feature in three years, it is a romantic melodrama set in Seoul, which is a departure from the director's previous Busan-based masculine thrillers and gangster movies.  It is adapted from an original story by popular webtoon artist Kang Full.

Glove (film): Glove (Hangul: 글러브 ; RR: "Geulreobeu " ) is a 2011 South Korean sports drama film directed by Kang Woo-suk based on a true story.  After another drunken fiasco, fading baseball star Sang-nam is forced to coach kids at a school for the hearing impaired, but the publicity stunt eventually becomes an opportunity of a lifetime.  The film was released to South Korean cinemas on January 20 and went on to receive 1,890,406 admissions nationwide during its run in theaters.

My Way (2011 film): My Way () is a 2011 South Korean war film by Kang Je-gyu which stars Jang Dong-gun along with Japanese actor Joe Odagiri and Chinese actress Fan Bingbing.

A Reason to Live (2011 film): A Reason to Live (; lit.  "Today") is a 2011 South Korean film written and directed by Lee Jeong-hyang.  It stars Song Hye-kyo as a director who forgives a teenage boy for killing her fiancé.  It premiered at the 2011 Busan International Film Festival, and was released in theaters on October 27, 2011.  It received 131,194 admissions.

Nam Bo-ra: Nam Bo-ra (; born November 27, 1989) is a South Korean actress.  She appeared in "Sunny", "Moon Embracing the Sun", and "Don't Cry, Mommy".

Kang Hyeong-cheol: Kang Hyeong-cheol is a South Korean film director and screenwriter.  His first two films "Scandal Makers" (2008) and "Sunny" (2011) have been the highest grossing Korean films of their respective years, and are both among the highest grossing Korean films of all time.  Kang won Best Director at the 48th Grand Bell Awards in 2011.

Scandal Makers: Scandal Makers (; lit.  Speedy Scandal) is a 2008 South Korean film written and directed by Kang Hyeong-cheol and starring Cha Tae-hyun in the lead role.  This was director Kang's first film and the highest grossing Korean film of the year.  A Chinese remake was released in 2016.

Sunny (2011 film): 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).

Tazza: The Hidden Card: Tazza: The Hidden Card (; lit.  "Tazza: Hand of God") is a 2014 South Korean gambling film directed by Kang Hyeong-cheol based on Huh Young-man and Kim Se-yeong's manhwa of the same name.

The Day He Arrives: The Day He Arrives (; lit.  "In the direction of Bukchon" or "Bukchon-bound") is a 2011 South Korean drama film written and directed by Hong Sang-soo.  The film is in black and white.  It premiered on 19 May 2011 in the Un Certain Regard section of the 64th Cannes Film Festival.  The film received 45,223 admissions on its domestic release.

Supporting paragraphs: Nam Bo-ra Sunny (2011 film)
Answer: Sunny