Question: What year was the artist who sang "Future Baby Mama" inducted into the rock and Roll Hall of Fame?

Context paragraphs:
The Midnighters: The Midnighters were an American R&B group from Detroit, Michigan.  They were an influential group in the 1950s and early 1960s, with many R&B hit records.  They were also notable for launching the career of lead singer Hank Ballard and the worldwide dance craze the Twist.  Between 1953 and 1962 the Midnighters had almost two dozen hits on the U.S. Pop & R&B charts.  Their big hits included the million-selling Billboard Top 10 pop hits "Finger Popping Time" (for which they received a 1961 Grammy Award nomination), and "Let's Go, Let's Go, Let's Go".  The Midnighters also had 13 Top 10 R&B hits, including three that reached number 1.  Their Top 10 R&B hits included "Work with Me, Annie", "It's Love Baby (24 Hours a Day)", "Annie Had a Baby", "The Hoochi Coochi Coo", "Teardrops on Your Letter", "Get It", "The Float" and "Nothing but Good".  They received the Rhythm and Blues Foundation's prestigious Pioneer Award in 1992 and were inducted into the Vocal Group Hall of Fame in 1999.  The group's lead singer, Hank Ballard, was inducted into the Rock and Roll Hall of Fame in 1990.  The Midnighters as a "group" were inducted into the Rock and Roll Hall of Fame on April 14, 2012.

Buddy (Musiq Soulchild song): "B.U.D.D.Y." (pronounced "Buddy") is the first single from Musiq Soulchild's fourth album "Luvanmusiq".  It was released on January 30, 2007 after being given to radio stations in the US in late November 2006.  It contains samples from De La Soul's "Buddy (Native Tongues Decision Remix)", Taana Gardner's "Heartbeat" and interpolations from the composition "Heartbeat (Kenton Mix)".  The song was nominated for a Grammy Award for Best Male R&B Vocal Performance at the 50th Grammy Awards but lost to "Future Baby Mama" by Prince.  The lyrics are a man's attempts to persuade a girl he can be her "buddy".

Rock and Roll Hall of Fame: The Rock and Roll Hall of Fame, located on the shore of Lake Erie in downtown Cleveland, Ohio, recognizes and archives the history of the best-known and most influential artists, producers, engineers, and other notable figures who have had some major influence on the development of rock and roll.  The Rock and Roll Hall of Fame Foundation was established on April 20, 1983, by Atlantic Records founder and chairman Ahmet Ertegun.  In 1986, Cleveland was chosen as the Hall of Fame's permanent home.  Since opening in September 1995, the "Rock Hall" – part of the city's redeveloped North Coast Harbor – has hosted more than 10 million visitors and had a cumulative economic impact estimated at more than $1.8 billion.

Hound Dog (song): "Hound Dog" is a twelve-bar blues song written by Jerry Leiber and Mike Stoller.  Recorded originally by Willie Mae "Big Mama" Thornton on August 13, 1952, in Los Angeles and released by Peacock Records in late February 1953, "Hound Dog" was Thornton's only hit record, selling over 500,000 copies, spending 14 weeks in the R&B charts, including seven weeks at #1.  Thornton's recording of "Hound Dog" is listed as one of the Rock and Roll Hall of Fame's "500 Songs That Shaped Rock and Roll", and was inducted into the Grammy Hall of Fame in February 2013

Prince (musician): Prince Rogers Nelson (June 7, 1958 – April 21, 2016) was an American singer-songwriter, multi-instrumentalist, and record producer.  He was a musical innovator who was known for his eclectic work, flamboyant stage presence, extravagant dress and makeup, and wide vocal range.  His music integrates a wide variety of styles, including funk, rock, R&B, new wave, soul, psychedelia, and pop.  He has sold over 100 million records worldwide, making him one of the best-selling music artists of all time.  He won seven Grammy Awards, an American Music Award, a Golden Globe Award, and an Academy Award for the film "Purple Rain".  He was inducted into the Rock and Roll Hall of Fame in 2004, his first year of eligibility.

The Ronettes: The Ronettes were an American girl group from New York City.  One of the most popular groups from the 1960s, they placed nine songs on the "Billboard" Hot 100, five of which became Top 40 hits.  The trio from Spanish Harlem, New York, consisted of lead singer Veronica Bennett (later known as Ronnie Spector), her older sister Estelle Bennett, and their cousin Nedra Talley.  Among the Ronettes' most famous songs are "Be My Baby", "Baby, I Love You", "(The Best Part of) Breakin' Up", and "Walking in the Rain", all of which charted on the "Billboard" Hot 100.  "Walking in the Rain" won a Grammy Award in 1965, and "Be My Baby" was inducted into the Grammy Hall of Fame in 1999.  The Ronettes were inducted into the Rock and Roll Hall of Fame in 2007.

Rock &amp; Roll Hall of Fame Covers EP: Rock & Roll Hall of Fame Covers EP is EP compilation by American rock band Red Hot Chili Peppers, released in 2012 through iTunes as a digital-only download.  The band first announced the EP through their website on April 19, 2012 with the title "We Salute You", although it was changed on the date of the release.  The EP consists of six cover songs, live and in the studio, of previous Rock and Roll Hall of Fame inductees all who influenced the band.  The EP was released to commemorate the band's own induction into the Rock and Roll Hall of Fame in 2012.  All six songs have been previously featured on other releases by the band.  Four of the six tracks had never been released digitally before.

Mike Bloomfield: Michael Bernard Bloomfield (July 28, 1943 – February 15, 1981) was an American guitarist and composer, born in Chicago, Illinois, who became one of the first popular music superstars of the 1960s to earn his reputation almost entirely on his instrumental prowess, since he rarely sang before 1969.  Respected for his guitar playing, Bloomfield knew and played with many of Chicago's blues legends before achieving his own fame and was instrumental in popularizing blues music in the mid-1960s.  He was ranked number 22 on Rolling Stone's list of "100 Greatest Guitarists of All Time" in 2003 and number 42 by the same magazine in 2011.  He was inducted into the Blues Hall of Fame in 2012 and, as a member of the Paul Butterfield Blues Band, was inducted into the Rock and Roll Hall of Fame in 2015.

My Generation: "My Generation" is a song by the English rock band The Who, which became a hit and one of their most recognisable songs.  The song was named the 11th greatest song by "Rolling Stone" "Magazine" on its list of the 500 Greatest Songs of All Time and 13th on VH1's list of the 100 Greatest Songs of Rock & Roll.  It is also part of The Rock and Roll Hall of Fame's 500 Songs that Shaped Rock and Roll and is inducted into the Grammy Hall of Fame for "historical, artistic and significant" value.  In 2009 it was named the 37th Greatest Hard Rock Song by VH1.

Music of Ohio: The Rock and Roll Hall of Fame and the Rhythm and Blues Music Hall of Fame are located in Cleveland, Ohio.  Ohio musicians inducted into the Rock and Roll Hall of Fame include, The Isley Brothers (from Cincinnati) in '92, The Moonglows (from Cleveland) in 2000, The O'Jays (from Canton) in '05, Chrissie Hynde (from Akron) of The Pretenders in '05, and Bobby Womack (from Cleveland) (d.2014) in '09.  This state is also the home of four major symphony orchestras which are located in Cleveland, Akron, Cincinnati, and Dayton as well as a "pops" orchestra, the Cincinnati Pops.

Supporting paragraphs: Buddy (Musiq Soulchild song) Prince (musician)
Answer: 2004