input: From 2007 to 2012, the Campbells both served as judges alongside Donnie McClurkin for a gospel music competition show on BET called Sunday Best.  On October 21, 2008 they released their fifth studio album, The Sound. The lead single, "Get Up," was released digitally via ITunes on July 15, 2008. Mary Mary's The Sound achieved great success in the mainstream market and sold over 37,000 copies in its first week, making it their best charting album to date. It debuted at number seven on the Billboard 200, number two on the US R&B Chart, and topped both gospel and country music charts. The album held the number one position on the Billboard's Gospel Album Chart for over six months since its release. Warryn Campbell produced the album and collaborated with many professionals: Kierra Sheard, David Banner, Marvin Winans, Daryl Coley, Andrae Crouch, The Rance Allen Group, Dorinda Clark Cole, Joe Ligon, Walter Hawkins, Tramaine Hawkins, and Karen Clark Sheard. In spring 2009, "God In Me" achieved crossover success by reaching number five on the R&B/Hip-Hop Chart and number one on the Hot Dance Club Play.  The duo, along with Warryn Campbell, were nominated at the 52nd Grammy Awards in the Best Gospel Song category for "God in Me", that same year Israel Houghton's song they were featured on, named "Every Prayer", was also nominated. The album won Mary Mary four Stellar Awards on January 16, 2010. They were invited to participate in the remake of "We Are The World" to benefit Haiti after the earthquake.

Answer this question "How long did they serve as judges?"
output: From 2007 to 2012, the Campbells both served as judges

input: Compared with the other grunge bands of the early 1990s, Pearl Jam's style is noticeably less heavy and harkens back to the classic rock music of the 1970s. Pearl Jam has cited many punk rock and classic rock bands as influences, including The Who, Led Zeppelin, Neil Young, Kiss and the Ramones. Pearl Jam's success has been attributed to its sound, which fuses "the riff-heavy stadium rock of the '70s with the grit and anger of '80s post-punk, without ever neglecting hooks and choruses." Gossard's rhythm guitar style is known for its sense of beat and groove, while McCready's lead guitar style, influenced by artists such as Jimi Hendrix, has been described as "feel-oriented" and "rootsy."  Pearl Jam has broadened its musical range with subsequent releases. As he had more influence on the band's sound, Vedder sought to make the band's musical output less catchy. He said, "I felt that with more popularity, we were going to be crushed, our heads were going to pop like grapes." By 1994's Vitalogy, the band began to incorporate more punk influences into its music. The band's 1996 album, No Code, was a deliberate break from the musical style of Ten. The songs on the album featured elements of garage rock, worldbeat, and experimentalism. After Yield in 1998, which was somewhat of a return to the straightforward rock approach of the band's early work, they dabbled with experimental art rock on the Binaural album of 2000, and with folk rock elements on the 2002 Riot Act album. The band's 2006 album, Pearl Jam, was cited as a return to their early sound. Their 2009 album, Backspacer, contains elements of pop and new wave.  Critic Jim DeRogatis describes Vedder's vocals as a "Jim Morrison-like vocal growl." Greg Prato of AllMusic said, "With his hard-hitting and often confessional lyrical style and Jim Morrison-esque baritone, Vedder also became one of the most copied lead singers in all of rock." Vedder's lyrical topics range from personal ("Alive", "Better Man") to social and political concerns ("Even Flow", "World Wide Suicide"). His lyrics have often invoked the use of storytelling and have included themes of freedom, individualism, and sympathy for troubled individuals. When the band started, Gossard and McCready were clearly designated as rhythm and lead guitarists, respectively. The dynamic began to change when Vedder started to play more rhythm guitar during the Vitalogy era. McCready said in 2006, "Even though there are three guitars, I think there's maybe more room now. Stone will pull back and play a two-note line and Ed will do a power chord thing, and I fit into all that."

Answer this question "What genre of music she did?"
output: Pearl Jam has cited many punk rock and classic rock bands as influences,

input: From the late 1980s, the Four Tops focused on touring and live performances. They recorded only one album, returning again to Motown for 1995's Christmas Here with You. On June 20, 1997, 59-year-old Lawrence Payton died as a result of liver cancer, after singing for 44 years with the Four Tops who, unlike many Motown groups, never had a single lineup change until then. At first, Levi Stubbs, Obie Benson, and Duke Fakir toured as a trio called The Tops. In 1998, they recruited former Temptation Theo Peoples to restore the group to a quartet. By the turn of the century, Stubbs had become ill from cancer; Ronnie McNeir was recruited to fill the Lawrence Payton position and Peoples stepped into Stubbs' shoes as lead singer. Stubbs later died on October 17, 2008 at his home in Detroit.  The group was featured in several television specials during this time, including Motown 45, and several by PBS, including a 50th anniversary concert dedicated to the group (available on DVD). The concert turned out to be bittersweet; it featured a brief appearance of the wheelchair-bound Levi Stubbs, and a memorial to Lawrence Payton, announced by Obie Benson. Benson appeared on one more PBS special and died on July 1, 2005, from lung cancer. The final PBS special, titled Motown: The Early Years, featured a message of Benson's passing following the credits. Lawrence Payton's son Roquel (real name Lawrence Payton, Jr.) replaced Benson as the new bass (Roquel could be seen in the pledge break interviews of Motown: The Early Years). Theo Peoples also left the Tops to form his own group and was replaced by Harold 'Spike' Bonhart as lead singer.  The group was inducted into the Rock and Roll Hall of Fame in 1990, and into the Vocal Group Hall of Fame in 1999. In 2004, Rolling Stone ranked them #79 on their list of the 100 Greatest Artists of All Time.

Answer this question "Which live performance was most popular?"
output: