Question: Who became the CEO of the label responsible for Two Eleven?

full_context: Document 1: Whitney Houston: Houston is the only artist to chart seven consecutive No. 1 Billboard Hot 100 songs. She is the second artist behind Elton John and the only woman to have two number - one Billboard 200 Album awards (formerly ``Top Pop Albums '') on the Billboard magazine year - end charts. Houston's self - titled debut album (1985) became the best - selling debut album by a woman in history. Rolling Stone named it the best album of 1986, and ranked it at number 254 on the magazine's list of the 500 Greatest Albums of All Time. Her second studio album, Whitney (1987), became the first album by a woman to debut at number one on the Billboard 200 albums chart.
Document 2: Touch My Body: Carey achieved critical and commercial success with her tenth studio album, "The Emancipation of Mimi" (2005). and the second best-seller around the world, It earned a myriad of music industry awards, and brought Carey back to the top of pop music following her decline in 2001. After completing The Adventures of Mimi Tour, Carey began working on material for her eleventh studio effort, the yet untitled "E=MC²" (2008). "E=MC²" was hailed as one of the most anticipated albums of 2008, with many critics weighing their opinions on whether Carey would be able to deliver significant success, following her achievements with "The Emancipation of Mimi". "Touch My Body" was eventually chosen as the lead single through a vote in between the record executives at Island Records, with the final choices being the former and "I'm That Chick" (titled "I'm That Chick You Like" at that point). After choosing the former, the song was sent to radio stations worldwide on February 12, 2008 and to digital outlets on March 24, 2008.
Document 3: Sony Music: Doug Morris, who was head of Warner Music Group, then Universal Music, became chairman and CEO of the company on July 1, 2011. Sony Music underwent a restructuring after Morris' arrival. He was joined by L.A. Reid, who became the chairman and CEO of Epic Records. Under Reid, multiple artists from the Jive half of the former RCA/Jive Label Group moved to Epic. Peter Edge became the new CEO of the RCA Records unit. The RCA Music Group closed down Arista, J Records and Jive Records in October 2011, with the artists from those labels being moved to RCA Records.
Document 4: I Look to You: I Look to You is the seventh and final studio album by American singer Whitney Houston. It was first released on August 28, 2009 through Sony Music in Europe, then August 31, 2009 with Arista Records in the United States before being released by RCA Records in the United Kingdom on October 19, 2009. The album was Houston's first studio album since 2002's "Just Whitney".
Document 5: Eleven (Martina McBride album): Eleven is the eleventh studio album by American country music singer Martina McBride, released on October 11, 2011, through Republic Nashville. The title of the album was inspired by the fact that it is McBride's eleventh album, it has eleven tracks and its release date. A deluxe edition of the album was also made available exclusively at Target stores. It featured slightly different cover art, with a blue fade at the bottom instead of white, and included four bonus tracks, as well as music videos for "Teenage Daughters" and "I'm Gonna Love You Through It". As of March 2012 the album has sold over 150,000 copies in the US. On July 3, 2012 the four Deluxe Bonus Tracks were released on iTunes as individual singles.
Document 6: Charmbracelet: Charmbracelet is the ninth studio album by American singer and songwriter Mariah Carey, released on December 3, 2002 through MonarC Entertainment and Island Records. The album was her first release since her breakdown following the release of her film "Glitter" (2001) and its accompanying soundtrack album, both of which were critical and commercial failures from the previous year. Critics described "Charmbracelet" as one of her most personal records, following 1997's "Butterfly". Throughout the project, Carey collaborated with several musicians, including Jermaine Dupri, Jimmy Jam and Terry Lewis, 7 Aurelius and Dre & Vidal.
Document 7: Celebrate (Whitney Houston and Jordin Sparks song): "Celebrate" is a duet by American recording artists Whitney Houston and Jordin Sparks. It was written and produced by R. Kelly for the soundtrack album "" to the 2012 musical drama film "Sparkle". RCA Records released "Celebrate" as the first official single from the soundtrack. It is the last song recorded by Whitney Houston before she died on February 11, 2012. It was officially released on June 5, 2012 for digital download on iTunes and Amazon. The song made its US radio premiere on "On Air with Ryan Seacrest" on May 21, 2012. For the week June 16, 2012, "Celebrate" debuted at number 34 on the US Adult R&B Airplay. During that same week, "Celebrate" also debuted at number 84 on the US Hot R&B/Hip-Hop Songs chart, and has since peaked at number 62. The accompanying music video for the song was filmed on May 30, 2012. The video was shot over two days by director Marcus Raboy. The music video made its world premiere on BET's "106 & Park" on June 27, 2012.
Document 8: Sony Music: Columbia founded Epic Records in 1953. In 1956, Conkling left Columbia, he would help establish the National Academy of Recording Arts and Sciences before eventually becoming the first president of the newly launched Warner Bros. Records, and Goddard Lieberson began the first of two stints as head of the record company. In 1958, Columbia founded another label, Date Records, which initially issued rockabilly music.
Document 9: Born This Way (album): Born This Way is the second studio album by American singer Lady Gaga, released by Interscope Records on May 23, 2011. It was co-written and co-produced by Gaga with several producers, including RedOne and Fernando Garibay, with whom she had previously worked. She also worked with artists such as E Street Band saxophonist Clarence Clemons and Queen guitarist Brian May.
Document 10: IPod: Universal Music Group decided not to renew their contract with the iTunes Store on July 3, 2007. Universal will now supply iTunes in an 'at will' capacity.
Document 11: Two Eleven: Two Eleven is the sixth studio album by American recording artist Brandy Norwood. Released on October 12, 2012, it served as the singer's debut release with Chameleon Entertainment and RCA Records after departing from Epic Records soon after releasing her previous album, "Human" (2008). The album's title is taken from Norwood's birthday; it is also the day on which her idol and friend, entertainer Whitney Houston died eight months prior to "Two Eleven"s release.
Document 12: Sony Music: In 1966, CBS reorganized its corporate structure with Leiberson promoted to head the new "CBS-Columbia Group" which made the now renamed CBS Records company a separate unit of this new group run by Clive Davis.
Document 13: Bertelsmann Music Group: BMG Music Publishing, which was not part of the Sony BMG merger, was a business of the Bertelsmann Music Group until it was sold to Universal Music Group for €1.63 billion in 2007. Universal then folded the company into Universal Music Publishing Group, and the BMG name was retired. The company was headquartered at 245 Fifth Avenue, 8th Floor New York, New York 10016 and had operations in 36 offices in 25 countries.
Document 14: Sony Music: Sony Music Entertainment Inc. (sometimes known as Sony Music or by the initials, SME) is an American music corporation managed and operated by Sony Corporation of America (SCA), a subsidiary of Japanese conglomerate Sony Corporation. In 1929, the enterprise was first founded as American Record Corporation (ARC) and, in 1938, was renamed Columbia Recording Corporation, following ARC's acquisition by CBS. In 1966, the company was reorganized to become CBS Records. In 1987, Sony Corporation of Japan bought the company, and in 1991, renamed it SME. It is the world's second largest recorded music company, after Universal Music Group.
Document 15: Sony Music: In March 2010, Sony Corp has partnered with The Michael Jackson Company with a contract of more than $250 million, the largest deal in recorded music history.
ground_truth: Peter Edge
sub_queries: What label was responsible for Two Eleven? Answer: RCA Records
Who became the CEO of RCA Records ? Answer: Peter Edge