Please answer the following question: Information:  - Gabrial "Gabe" McNair (born September 8, 1973) is a multi-instrumentalist and composer, most famous for his work in No Doubt since 1993 as a trombonist, keyboardist, and backing vocalist. He recorded and toured with Green Day during the "Nimrod" and "Warning" tours, playing trombone and tenor saxophone. In 2003, he joined the California-based rock band Oslo where he plays the guitar.  - Roger Rene Sanchez ( born June 1 , 1967 ) is an American ( of Dominican descent ) house music DJ , Remixer and Grammy Award Winner for his remix of Hella Good by No Doubt in 2003 . He is a four time DJ Awards winner for `` Best House DJ '' in 1999 , 2002 , 2004 and 2007 and has received twelve nominations in all . He won the first International Dance Music Award for Best Podcast in 2007 and has received 8 IDMA nominations for Best American DJ ( 2003 - 2010 ) .  - A Grammy Award (originally called Gramophone Award), or Grammy, is an honor awarded by The Recording Academy to recognize outstanding achievement in the mainly English-language music industry. The annual presentation ceremony features performances by prominent artists, and the presentation of those awards that have a more popular interest. It shares recognition of the music industry as that of the other performance awards such as the Emmy Awards (television), the Tony Awards (stage performance), and the Academy Awards (motion pictures).  - Electronic music is music that employs electronic musical instruments and electronic music technology in its production, an electronic musician being a musician who composes and/or performs such music. In general, a distinction can be made between sound produced using electromechanical means and that produced using electronic technology. Examples of electromechanical sound producing devices include the telharmonium, Hammond organ, and the electric guitar. Purely electronic sound production can be achieved using devices such as the theremin, sound synthesizer, and computer.  - The Recording Academy (formerly the National Academy of Recording Arts and Sciences or NARAS) is a U.S. organization of musicians, producers, recording engineers and other recording professionals. The Recording Academy is headquartered in Santa Monica. Neil Portnow is the current president of The Academy.  - "Hella Good" is a song by the American rock band No Doubt, taken from their fifth studio album "Rock Steady" (2001). The song is influenced by electro, rock, punk, and funk music. It received positive reviews from contemporary music critics, who made comparisons to the work of a diverse range of artists such as Afrika Bambaataa and Madonna.  - Francis "Frankie" Nicholls (January 18, 1955  March 31, 2014), better known by his stage name Frankie Knuckles, was an American DJ, record producer and remixer.  - An Emmy Award, or simply Emmy, recognizes excellence in the television industry, and corresponds to the Academy Award (for film), the Tony Award (for theatre), and the Grammy Award (for music).  - The Antoinette Perry Award for Excellence in Theatre, more commonly known as the Tony Award, recognizes achievement in live Broadway theatre. The awards are presented by the American Theatre Wing and The Broadway League at an annual ceremony in New York City. The awards are given for Broadway productions and performances, and an award is given for regional theatre. Several discretionary non-competitive awards are also given, including a Special Tony Award, the Tony Honors for Excellence in Theatre, and the Isabelle Stevenson Award. The awards are named after Antoinette "Tony" Perry, co-founder of the American Theatre Wing.  - Thomas Martin "Tom" Dumont (born January 11, 1968) is an American guitarist and producer. Dumont is a member of third wave ska band No Doubt, and during the band's hiatus, he began Invincible Overlord as a side project and produced Matt Costa's "Songs We Sing".  - Adrian Samuel Young (born August 26, 1969) is an American drummer, mostly known as a member of the rock band No Doubt.  - A remix is a piece of media which has been altered from its original state by adding, removing, and/or changing pieces of the item. A song, piece of artwork, book, video, or photograph can all be remixes. The only characteristic of a remix is that it appropriates and changes other materials to create something new.   - Detroit is the most populous city in the U.S. state of Michigan, the fourth-largest city in the Midwest and the largest city on the United StatesCanada border. It is the seat of Wayne County, the most populous county in the state.  - House music is a genre of electronic music created by club DJs and music producers that originated in Chicago in the early 1980s. Early house music was generally dance-based music characterized by repetitive 4/4 beats, rhythms mainly provided by drum machines, off-beat hi-hat cymbals, and synthesized basslines. While house displayed several characteristics similar to disco music, it was more electronic and minimalistic, and the repetitive rhythm of house was more important than the song itself. House music initially became popular in Chicago clubs in 1984, pioneered by figures such as Frankie Knuckles, Phuture, Kym Mazelle, and Mr. Fingers, and was associated with African-American and gay subcultures. House music quickly spread to other American cities such as Detroit, New York City, Baltimore, and Newark  all of which developed their own regional scenes. In the mid-to-late 1980s, house music became popular in Europe as well as major cities in South America, and Australia.  - Tony Ashwin Kanal (born 27 August 1970) is a British-American musician, record producer and songwriter. Kanal is the bassist for the American rock band No Doubt. His musical work outside of the band includes producing and songwriting with artists such as reggae singer Elan Atias and No Doubt bandmate Gwen Stefani, among others.  - The City of New York, often called New York City or simply New York, is the most populous city in the United States. With an estimated 2015 population of 8,550,405 distributed over a land area of just , New York City is also the most densely populated major city in the United States. Located at the southern tip of the state of New York, the city is the center of the New York metropolitan area, one of the most populous urban agglomerations in the world. A global power city, New York City exerts a significant impact upon commerce, finance, media, art, fashion, research, technology, education, and entertainment, its fast pace defining the term "New York minute". Home to the headquarters of the United Nations, New York is an important center for international diplomacy and has been described as the cultural and financial capital of the world.  - Gwen Renée Stefani (born October 3, 1969) is an American singer, songwriter, and fashion designer. She is the co-founder and lead vocalist of the band No Doubt that experienced major success after their breakthrough studio album "Tragic Kingdom" (1995) along with various successful singles, including "Just a Girl", "Don't Speak", "Hey Baby", and "It's My Life". During the band's hiatus, Stefani embarked on a solo pop career in 2004 by releasing her debut studio album "Love. Angel. Music. Baby." Inspired by pop music from the 1980s, the album was met with both critical and commercial success. It spawned three commercially successful singles: "What You Waiting For?", "Rich Girl", and "Hollaback Girl", the latter reached number one on the "Billboard" Hot 100 while also becoming the first US download to sell one million copies. In 2006 Stefani released her second studio album "The Sweet Escape". The album produced two successful singles: "Wind It Up" and the album's title track "The Sweet Escape". Her third solo album "This Is What the Truth Feels Like" was released in March 2016 and became her first solo number-one album on the "Billboard" 200.  - Afrika Bambaataa (born April 17, 1957) is an American disc jockey from the South Bronx, New York. He is notable for releasing a series of genre-defining electro tracks in the 1980s that influenced the development of hip hop culture. Afrika Bambaataa is one of the originators of breakbeat DJing and is respectfully known as "The Godfather" and "Amen Ra of Hip Hop Kulture", as well as the father of electro funk. Through his co-opting of the street gang the Black Spades into the music and culture-oriented Universal Zulu Nation, he has helped spread hip hop culture throughout the world.  - Funk is a music genre that originated in the mid- 1960s when African American musicians created a rhythmic, danceable new form of music through a mixture of soul music, jazz, and rhythm and blues (R&B). Funk de-emphasizes melody and chord progressions used in other related genres and brings a strong rhythmic groove of a bass line played by an electric bassist and a drum part played by a drummer to the foreground. Funk songs are often based on an extended vamp on a single chord, distinguishing them from R&B and soul songs, which are built on complex chord progressions. Funk uses the same richly-colored extended chords found in bebop jazz, such as minor chords with added sevenths and elevenths, or dominant seventh chords with altered ninths.  - No Doubt is an American rock band from Anaheim, California, that formed in 1986. Since 1994, the group has consisted of vocalist Gwen Stefani, bassist and keyboardist Tony Kanal, guitarist and keyboardist Tom Dumont, and drummer Adrian Young. Since the mid-1990s in live performances and the studio, they have been supported by keyboardist and trombonist Gabrial McNair and keyboardist and trumpeter Stephen Bradley.  - Kym Mazelle (born Kymberly Grigsby; August 10, 1960) is an American singer. She is regarded as the pioneer of house music. Her music combines R&B, soul, funk, house music, disco, and pop. She is credited as "The First Lady of House Music".  - Chicago (or ), officially the City of Chicago, is the third-most populous city in the United States, and the fifth-most populous city in North America. With over 2.7 million residents, it is the most populous city in the state of Illinois and the Midwestern United States, and the county seat of Cook County. The Chicago metropolitan area, often referred to as Chicagoland, has nearly 10 million people and is the third-largest in the U.S.    After reading the paragraphs above, we are interested in knowing the entity with which 'roger sanchez' exhibits the relationship of 'occupation'. Find the answer from the choices below.  Choices: - band  - book  - canada  - commercial  - composer  - cook  - disc jockey  - drummer  - entertainment  - fashion  - fashion designer  - founder  - general  - guitarist  - instrumentalist  - lead vocalist  - major  - member  - musician  - president  - producer  - r  - record producer  - research  - singer  - songwriter  - television  - trombonist  - trumpeter  - vocalist
Answer:
disc jockey