Question: In what year was the rapper behind A Colt 45 Christmas nominated for a Grammy award?
Context: Robert Glasper (born April 6, 1978, in Houston, Texas) is an American pianist and record producer.  He has been nominated for 6 Grammys, has won 3 Grammy Awards and is currently nominated for an Emmy Award.  His 2012 album "Black Radio" won the Grammy Award for Best R&B Album at the 55th Grammy Awards.  His 2014 album "Black Radio 2" won the Grammy Award for Best Traditional R&B Performance at the 56th Grammy Awards.  The song "These Walls" from Kendrick Lamar's album "To Pimp A Butterfly" won Best Rap/Sung Collaboration at the 57th Grammy Awards, on which Glasper plays keys.  The soundtrack for the film "Miles Ahead" won Best Soundtrack Compilation at the 58th Grammy Awards, for which Glasper was a producer.  The song "Letter To The Free", written with Common, is nominated for an Emmy Award for Best Original Song in the Ava Duvernay documentary film "13th" (Netflix) at the 2017 Emmys. The National Brewing Company was a beer brewing company based in Baltimore, Maryland.  The National Brewing Company operated from 1872 until the late 1970s.  At the end of the 1970s, the National Brewing Company was purchased and their breweries were shut down.  However, National's two most prominent brands, National Bohemian Beer and Colt 45, were kept alive and are now brewed in Wisconsin. "Crazy Rap", also known as "Colt 45 and 2 Zig Zags" or simply "Colt 45", is a dirty rap single recorded by rapper Afroman.  It was featured on his third album, "Sell Your Dope", and was later included on his greatest hits album, "The Good Times".  It is often referred to as "Colt 45", as the hook states "Colt 45 and two zig-zags, baby that's all we need".  The song failed to replicate the success of its predecessor but it nonetheless still charted across Europe, reaching the top 10 in the UK. Joseph Hoffman (1909–1997) was an American screenwriter.  Mr. Hoffman was born February 20, 1909 in New York City.  He began a distinguished career as a screenwriter when he came to the West Coast in the mid-‘30s and was installed as a junior screenwriter at 20th Century-Fox.  He is credited with writing the story, dialogue or screenplay for 57 movies from the adaptation of "Your Uncle Dudley" in 1936 to screenwriter of "The King's Pirate" in 1967.  Any listing of his screen credits illustrates the diversity of his writing talent including “swashbucklers”, comedies, mysteries and westerns.  From the mid-'50's into the '60's, Mr. Hoffman wrote for episodic television including - "Leave it to Beaver", "My Three Sons", "The Smother's Brothers Show", "Bonanza", "The Virginian", "Family Affair", The Patty Duke Show" and many more.  From 1954 on, he also worked as a Television Producer at Screen Gems on - "Colt 45", "Ford Television Theatre", "Michael Shayne, "Private Detective" and the "Audie Murphy" Series.  He died in Los Angeles on May 25, 1997 at age 88. A Colt 45 Christmas is the seventh studio album by American rapper Afroman.  It contains songs that are all parodies of Christmas songs. M.I.A is an English recording artist, songwriter, painter and director of Tamil descent.  Her compositions combine elements of electronic, dance, alternative, hip hop and world music.  She has been nominated for various awards including Academy Award, MOBO Award, MTV Video Music Award, MTV Europe Music Award, Grammy Award and the prestigious Mercury Prize.  She is the only artist in history to be nominated for an Academy Award, Grammy Award, Brit Award, Mercury Prize and Alternative Turner Prize, and the first artist of Asian descent to be nominated for an Academy and Grammy Award in the same year.  Her award-winning career spans 13 years.  This is the list of awards and nominations received by her. Colt 45 is a brand of lager or malt liquor in the United States, introduced by National Brewing Company in the spring of 1963.  Through a series of mergers and acquisitions, the National Brewing Company and its brands (including Colt 45) are today owned by the Pabst Brewing Company. National Bohemian Beer, colloquially "Natty Boh," is an American beer originally brewed in Baltimore, Maryland, but now owned by the Pabst Brewing Company.  First brewed in 1885 by the National Brewing Company, whose other brands were National Premium and Colt 45 malt liquor, this Bohemian-style beer's slogan had long been "Oh boy.  What a beer!" Joseph Edgar Foreman (born July 28, 1974), better known by his stage name Afroman, is an American rapper and musician.  He is best known for the hit single "Because I Got High".  He was nominated for a Grammy award in 2002. Colt .45 is a 1950 American Western film directed by Edwin L. Marin and starring Randolph Scott, Ruth Roman, and Zachary Scott.  Reissued under the title Thundercloud, the film served as the loose basis for the television series "Colt .45" seven years later.  Written by Thomas W. Blackburn, author of the lyrics to "The Ballad of Davy Crockett", the film is about a gun salesman and gunfighter who tracks down a killer who stole two new Colt .45 repeating pistols leaving a trail of dead bodies behind him.  The revolvers used in the movie were actually first model .44 Caliber Colt revolving belt pistols made in 1849 and reaching final form by 1850.  Scott correctly demonstrated how to load them so the producers of the film were most likely aware of the anachronism in the title.
Answer: 2002