Question: Which South Korean girl group, recognized for their retro, jazz, and R&B concepts and strong vocal performances, did the play Pink Funky?

Context paragraphs:
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.

Jelena Tomašević: Jelena Tomašević (] ; Serbian Cyrillic: Јелена Томашевић) (born November 1, 1983 in Negotin, Serbia, Yugoslavia) is a Serbian pop singer of international career famed for her strong vocal performances.  She has won numerous awards for her songs and represented Serbia at 2008 Eurovision Song Contest, coming sixth with the song "Oro".

GP Basic: GP Basic (Korean: 지피 베이직 ) was a South Korean girl group who debuted on August 15, 2010.  At the time of their debut, they were considered to be the "youngest" South Korean girl group with an average age of below 13.5.  The age of their youngest member, Janey, caused controversy followed by the debut of a much younger girl group, G-story, who were all below 10 years old.  This led to new broadcasting regulations in South Korea.

LOL (GFriend album): LOL is the debut studio album by South Korean girl group GFriend.  It was released by Source Music on July 11, 2016, distributed by LOEN Entertainment.  The album contains ten songs, including the single "Navillera", and two instrumental tracks.  It has a retro musical style with a diverse range of genres, including pop, rock, reggae, R&B, and house.

Mamamoo: Mamamoo (Hangul: 마마무 ), sometimes stylized as MAMAMOO, is a South Korean girl group formed by Rainbow Bridge World (formerly WA Entertainment) in 2014.  The group officially debuted on June 19, 2014 with the song "Mr. Ambiguous".  Their debut was considered by some critics as one of the best K-pop debuts of 2014.  They are recognized for their retro, jazz, and R&B concepts and strong vocal performances.

Pink Ocean: Pink Ocean is the third extended play (EP) by South Korean girl group Oh My Girl.  It was released by WM Entertainment on March 28, 2016 and distributed by LOEN Entertainment.  The album contains five songs, including the singles "Step by Step" and "Liar Liar".  Oh My Girl promoted the album with a series of televised live performances on South Korea's music shows.

Kwon So-hyun: Kwon So-hyun (born August 30, 1994), is a South Korean singer and actress.  She was known as a member of the South Korean girl group 4Minute, under Cube Entertainment.  She is also a former member of the South Korean girl group, Orange.  Before June 15, 2016 (end of her contract with Cube), Sohyun left 4Minute and the record label along with members Nam Ji-hyun, Heo Ga-yoon, and Jeon Ji-yoon.

Pink Funky: Pink Funky is the third extended play by South Korean girl group Mamamoo.  It was released by Rainbow Bridge World on June 19, 2015 and distributed by CJ E&M Music.  It contains six songs, including the singles "Ahh Oop!"  (a collaboration with Esna) and "Um Oh Ah Yeh".  The album was the group's most successful to date, debuting at number six on the Gaon Album Chart and selling more than 13,000 units.  Musically, the album is a mix of genres including R&B, hip hop, and funk.

List of songs recorded by Mamamoo: Mamamoo (Hangul: 마마무 ), sometimes stylized as MAMAMOO, is a South Korean girl group formed by Rainbow Bridge World (formerly WA Entertainment) in 2014.  The group officially debuted on June 18, 2014 with the song "Mr. Ambiguous".  Their debut was considered by some critics as one of the best K-pop debuts of 2014.  They are recognized for their retro, jazz, and R&B concepts and strong vocal performances.

Pink Tape: Pink Tape is the second studio album by South Korean girl group f(x).  The album was released on July 29, 2013 by S.M. Entertainment.  "Pink Tape" is the first studio album by f(x) in over two years, the last being the repackage of their first album "Hot Summer" in 2011, and the first Korean release in over a year since 2012's "Electric Shock".  The album peaked at the number one position on multiple music charts internationally including Billboard's World Albums and South Korea's Gaon charts.  "Billboard" named "Rum Pum Pum Pum" #59 on their list of 100 Greatest Girl Group Songs of All Time.

Supporting paragraphs: Pink Funky Mamamoo
Answer: Mamamoo