Information:  - Warren Anderson Mathis (born March 6, 1977), better known as Bubba Sparxxx, is an American rapper. He is perhaps best known for his singles "Deliverance", "Ugly", and "Ms. New Booty", the latter of which peaked at #7 on the US "Billboard" Hot 100.  - History. The group's name acts as a double backronym. As explained on the track "Fighting" on "Soul Food", Goodie Mob means "the GOOD DIE Mostly Over Bullshit".  - Society of Soul was a five-member R&B group with the members of Organized Noize, (Sleepy Brown, Rico Wade, Ray Murray) as well as Espraronza and Big Rube.  - A backronym or bacronym is a specially constructed phrase that is supposed to be the source of a word that is, or is claimed to be, an acronym. Backronyms may be invented with serious or humorous intent, or may be a type of false or folk etymology. The word is a combination of "backward" and "acronym", and has been defined as a "reverse acronym". Its earliest known citation in print is as "bacronym" in the November 1983 edition of the "Washington Post" monthly neologism contest. The newspaper quoted winning reader Meredith G. Williams of Potomac, Maryland, defining it as the "same as an acronym, except that the words were chosen to fit the letters".  - Paper is a thin material produced by pressing together moist fibres of cellulose pulp derived from wood, rags or grasses, and drying them into flexible sheets. It is a versatile material with many uses, including writing, printing, packaging, cleaning, and a number of industrial and construction processes.  - Shari Watson (born October 10, 1971, St. Louis, Missouri), known as Truth Hurts, is an American Contemporary R&B singer-songwriter.  - Erin Johnson , better known as Witchdoctor , is an established member of Atlanta 's Dungeon Family collective which includes members such as Goodie Mob , OutKast , Cee - Lo ( originally of Goodie Mob ) , Big Rube , & many others . Witchdoctor owns and operates his own independent record label , Dezonly1 Records and has released six solo albums and a book of poetry , `` The Diary of The American Witchdoctor '' .  - Signage is the design or use of signs and symbols to communicate a message to a specific group, usually for the purpose of marketing or a kind of advocacy. A signage also means signs "collectively" or being considered as a group. The term "signage" is documented to have been popularized in 1975 to 1980.  - CunninLynguists are an American hip hop trio from Lexington, Kentucky and Atlanta, Georgia. The group currently consists of Deacon the Villain, Kno, and Natti. The group has released an extensive discography, including multiple mixtapes and studio albums, all which have been subject to widespread critical acclaim, for their layered production, and deep lyricism.  - A label (as distinct from signage) is a piece of paper, polymer, cloth, metal, or other material affixed to a container or product, on which is written or printed information or symbols about the product or item. Information printed directly on a container or article can also be considered labeling.  - Big Rube (born Ruben Bailey in 1971, Atlanta, Georgia) is an American rapper and hip-hop producer. He is a first-generation member of the Dungeon Family & Society of Soul. He is known for his spoken word intros and interludes for many of the Dungeon Familys albums including Bubba Sparxxx, Goodie Mob, Killer Mike, Future, OutKast, & Witchdoctor. He has also contributed his spoken word poetry to "Russell Simmons' Def Poetry Jam" and the motion picture "ATL", as well as appearing on albums by Truth Hurts, Eightball & MJG, CunninLynguists and Jarren Benton. He appears on a Cee-Lo track called Scrap Metal.    Given the paragraphs above, decide what entity has the relation 'occupation' with 'rapper'.
witchdoctor