Question: Snow Pink was released by a group formed by what company? 

Context paragraphs:
Black Pink: Black Pink is a South Korean girl group formed by YG Entertainment.  The group consists of four members: Jisoo, Jennie, Rosé and Lisa.  They officially debuted on August 8, 2016 with the single album "Square One", which included their first number-one hit in the Gaon Digital Chart, "Whistle", and "Boombayah", which topped the Billboard World Digital Songs chart.  Their first five singles have sold 113,000 digital downloads in the United States as of August, 2017.  Additionally, they are the highest charting female K-pop act in Billboard' s Social 50.

Snow Pink: Snow Pink is the second extended play by South Korean girl group Apink.  It was released on November 22, 2011, with the lead single "My My" used to promote the EP.

Pink International Company: Pink International Company (full legal name: "Preduzeće za informisanje i marketing Pink International Company d.o.o. Beograd") is a Serbian media company headquartered in Belgrade.  Pink International is the main pillar of the Pink Media Group, the largest media conglomerate in the Balkans.  The company is the owner of: Pink Television, known as TV Pink or RTV Pink (the leading commercial television station in Serbia); Radio Pink (a successful radio station covering Belgrade); Fashion TV Southeast Europe, Fashion TV SEE or FTV SEE (regional channel franchise from Fashion TV International); and, PFI Studios (international film production studios).

Pink Erotic: Pink Erotic are a subscription based cable pay-TV adult entertainment television channels (Pink Erotic 1, Pink Erotic 2, Pink Erotic 3, Pink Erotic 4, Pink Erotic 5, Pink Erotic 6, Pink Erotic 7 and Pink Erotic 8) owned by the Serbian company Pink Media Group.

Ukiyo-e Cruel Story: Ukiyoe Cruel Story (浮世絵残酷物語 , "Ukiyoe Zankoku Monogatari" ) is a 1968 Japanese "pink film" directed by the "Father of Pink", Tetsuji Takechi, and starring the current "Queen" of Pink, Noriko Tatsumi.  Made after Takechi had won an obscenity trial over "Black Snow" (1965), the film has been called "Takechi's personal message to Eirin."  Though still containing significant erotic content, this is one of Takechi's few films to pass the censor relatively un-edited, perhaps because Eirin feared losing another embarrassing public confrontation with the outspoken director.  In October 2006 "Ukiyo-e Cruel Story" was shown as part of a Takechi retrospective, and it was released on DVD in Japan on January 25, 2008.

Oh My Girl discography: The discography of the South Korean girl group Oh My Girl consists of five extended plays, one repackage album, and seven singles. Oh My Girl was formed by the Korean entertainment company WM Entertainment in 2015.  The group's debut mini album, "Oh My Girl", was released on April 20, 2015.  On October 8, 2015, their second extended play entitled Closer was released.  The group's third mini album, Pink Ocean was released on March 28, 2016 along with its lead single "Liar Liar".  After almost 2 months, they released a repackage album of Pink Ocean, titled Windy Day with two additional tracks and a Chinese version of "Liar Liar".  On August 1, 2016 they released Listen to My Word, a special summer album entitled containing four remake songs, including Papaya's "Listen to My Word (A-ing)" featuring Skull and Haha.  The album topped the Korean Music chart which became their most selling album release.

9.9: 9.9 was an American R&B group formed in the mid-1980s.  The group consisted of members Margo Thunder, Leslie Jones and Wanda Perry.  The group formed in 1985 in Boston, Massachusetts.  They signed to RCA Records and released their first album, 9.9, and the single, "All of Me for All of You".  The single reached #5 on the Hot R&B/Hip-Hop Songs chart.

Apink: Apink (Korean: 에이핑크 , Japanese: エーピンク ; also written as A Pink) is a South Korean girl group formed by Plan A Entertainment (formerly A Cube Entertainment) in 2011.  The group consists of Park Cho-rong, Yoon Bo-mi, Jung Eun-ji, Son Na-eun, Kim Nam-joo and Oh Ha-young.  Hong Yoo-kyung left the group in April 2013 to focus on her studies.

Omari Brigades: The Omari Brigades is a Syrian rebel group formed in the Lajat region in Daraa Governorate as the first FSA group formed in the province.  It received TOW missiles and has been supplied and funded by Saudi Arabia.  It is part of the Alliance of Southern Forces.  The group is named after the Omari Mosque in Daraa city.

Snow Ghosts: Snow Ghosts is a British group formed in 2008.  Formed by Ross Tones and Hannah Cartwright, the group published their first album "A Small Murmuration" in 2013.  After being joined by Oliver Knowles in 2014, they released their second album "A Wrecking" in 2015.

Supporting paragraphs: Snow Pink Apink
Answer: Plan A Entertainment