Given the question: Information: - Kenneth Greene ( better known by his stage name Doap Nixon ) is an American hip hop artist and current member of Army of the Pharaohs . He has collaborated with a variety of underground hip hop artists and released his debut full solo album , Sour Diesel in 2008 . In 2009 , it was announced that Army of the Pharaohs were working on their third studio album , titled The Unholy Terror . It was confirmed that Doap Nixon was to make a comeback in the group and feature on the album . The official street release date was March 30 , 2010 , but the album was released early on March 19 , 2010 , on UGHH.com . In late 2010 , Doap stepped forward with his second album , Gray Poupon . It was known for Doap asserting his voice and perspective , outside of his lyrical cartel . Shortly after the release of Gray Poupon , Doap announced that he was working on his third studio album , titled Doap Traffiking : The Rise And Fall Of Darth Nixon . The album was officially released on November 17 , 2011 . Doap Nixon is on the upcoming Army of the Pharaohs album In Death Reborn . New members including Blacastan of The Demigodz and Zilla from Houston , Texas were said to be joining the group . - Army of the Pharaohs (most commonly abbreviated as AOTP or A.O.T.P.) is an American underground hip hop collective originating from Philadelphia, Pennsylvania, formed by Jedi Mind Tricks MC Vinnie Paz in 1998. The group has strong links to other underground groups such as; OuterSpace, Snowgoons, La Coka Nostra, Demigodz and Jedi Mind Tricks. It has changed several times since its formation. - OuterSpace is an underground hip hop duo from North Philadelphia. Originally a trio consisting of three Puerto Rican friends that then took the artist names Planetary, Jedeye and Crypt the Warchild. The founding member Mario Collazo (Planetary) was then attending 10th grade, while the other two, Richard Cruz (Jedeye) and Marcus Albaladejo (Crypt the Warchild), were in 8th grade. - Underground hip hop is an umbrella term for hip hop music outside the general commercial canon. It is typically associated with independent artists, signed to independent labels or no label at all. Underground hip hop is often characterized by socially conscious, positive, or anti-commercial lyrics. However, there is no unifying or universal theme AllMusic suggests that it "has no sonic signifiers". "The Underground" also refers to the community of musicians, fans and others that support non-commercial, or independent music. Music scenes with strong ties to underground hip hop include alternative hip hop and horrorcore. Many artists who are considered "underground" today were not always so, and may have previously broken the "Billboard" charts. - Paz is known for his raw and gritty lyrical delivery. His lyrics frequently contain references to religion, war, politics, mythology, conspiracy theories, and the paranormal. His more recent albums such as "Servants in Heaven Kings in Hell" show a more obvious approach to politics and world issues. This gritty style of Paz became apparent with the release of "Violent by Design", and has become progressively more defined since its release. Vinnie Paz has a number of aliases, such as: Ikon the Verbal Hologram, Louie Doggs, Boxcutter Pazzy, Pack Pistol Pazzy, Hologram, Paz, Vinnie P, The Pazmanian Devil, Odrama Vin Laden, Ikon The Python, and Pazienza. Raised Catholic, Vinnie Paz is now a Muslim, which plays a major role in much of his lyrics, often controversially, as on Heavenly Divine, where he rapped "I'm with Allah 'cause he chose me, I broke into the Vatican, strangled The Pope with his rosary." Vinnie is also a heavy metal fan, and occasionally uses song titles and band names in JMT tracks and lyrics. - Jedi Mind Tricks (JMT) is an underground hip hop duo from Philadelphia, Pennsylvania, founded by two high school friends, rapper Vinnie Paz (Vincenzo Luvineri) and producer Stoupe the Enemy of Mankind (Kevin Baldwin). In 1999 second rapper Jus Allah joined the group to record their second studio album, "Violent by Design". Allah left the group shortly after, but returned in 2008 for the sixth studio album, "A History of Violence". In 2011 Stoupe left the group because "his heart wasn't in making JMT records anymore". In 2013, Allah left again, and Stoupe returned in 2015. Given the information above, choose from the list below the object entity that exhibits the relation 'occupation' with the subject 'doap nixon'. Choices: - army - artist - band - canon - commercial - fan - general - jedi - major - mc - rapper - religion
The answer is:
rapper