Background: Matthew William Sorum (born November 19, 1960) is an American drummer and percussionist. He is best known as both a former member of the hard rock band Guns N' Roses, with whom he recorded three studio albums, and as a member of the supergroup Velvet Revolver. Sorum is currently a member of the touring project, Kings of Chaos, and is a former member of both The Cult and Y Kant Tori Read. Sorum was also a member of Guns N' Roses side-projects, Slash's Snakepit and Neurotic Outsiders, and released a solo album, Hollywood Zen, in 2004.
Context: In 1989, Slash saw Sorum live with The Cult on their Sonic Temple tour and, shortly after, Sorum joined Guns N' Roses as Steven Adler's replacement.  Sorum with Guns N' Roses can be heard on Use Your Illusion I, Use Your Illusion II (excluding the track "Civil War"), "The Spaghetti Incident?", the 1994 cover of The Rolling Stones track "Sympathy for the Devil" and the majority of Live Era: '87-'93. Sorum featured fully on the lengthy Use Your Illusion Tour, drumming on all of the 194 shows, 9 legs and to over 7 million fans.  In 1995, Sorum formed Slash's Snakepit with Slash and Gilby Clarke and drummed on their debut album It's Five O'Clock Somewhere. Sorum also lent his drumming skills in the theme song for the 1995 20th Century Fox film, Mighty Morphin Power Rangers: The Movie. In the same year, Sorum formed the supergroup Neurotic Outsiders, which featured bandmate Duff McKagan. In 1996 they released their only album, the self-titled Neurotic Outsiders. John Taylor (Duran Duran) and Steve Jones (Sex Pistols) also participated on this album, and toured. Early performances featured guest spots by Simon Le Bon (Duran Duran), Slash, and Billy Idol.  In 1997, Sorum was fired from Guns N' Roses by Axl Rose after an argument with Rose over the inclusion of Paul Tobias in the band. In 1998, he released his first and only drum instructional video (Drum Licks and Tricks from the Rock n Roll Jungle) demonstrating his techniques. In 2001 Matt joined The Cult once again and featured on their album, Beyond Good And Evil, which he spent most of 2001 touring in support of.  In April 2006, nine years after leaving Guns N' Roses, Sorum re-established his friendship with the band's lead singer Axl Rose.
Question: IS HE MARRIED?
Answer: 

Background: The Sweet (also known as Sweet) is a British glam rock band that rose to worldwide fame in the 1970s. Their best known line-up consisted of lead vocalist Brian Connolly, bass player Steve Priest, guitarist Andy Scott, and drummer Mick Tucker. The group was originally called Sweetshop. The band was formed in London in 1968 and achieved their first hit, "Funny Funny", in 1971 after teaming up with songwriters Nicky Chinn and Mike Chapman and record producer Phil Wainman.
Context: The Sweet made their UK television debut in December 1970 on a pop show called Lift Off, performing the song "Funny Funny". A management deal was signed with the aforementioned songwriting team of Nicky Chinn and Mike Chapman. Phil Wainman resumed his collaboration with Sweet, as executive producer. This management deal also included a worldwide (the U.S. excepted) record contract with RCA Records (in the United States and Canada Bell Records issued the group's music until late 1973; followed by Capitol Records).  In March 1971 RCA issued "Funny Funny", written by Chinn and Chapman, which became the group's first international hit, climbing to the Top 20 on many of the world's charts. EMI reissued their 1970 single "All You'll Ever Get from Me" (May 1971) and it again failed to chart. Their next RCA release "Co-Co" (June 1971) went to number two in the U.K. and their follow up single, "Alexander Graham Bell" (October 1971), only went to #33. These tracks still featured session musicians on the instruments with the quartet providing only the vocals.  The Sweet's first full LP album, Funny How Sweet Co-Co Can Be, was released in November 1971. A collection of the band's recent singles supplemented by some new Chinn/Chapman tunes (including "Chop Chop" and "Tom Tom Turnaround") and pop covers (such as the Lovin' Spoonful's "Daydream" and the Supremes' "Reflections"), the album, recorded at Nova Studios in London, was produced by Phil Wainman and engineered by Richard Dodd and Eric Holland. It was not a serious contender on the charts. Their albums' failure to match the success of their singles was a problem that would plague the band throughout their career.
Question: What year was their first album released?
Answer: November 1971.

Background: Serebro (Russian: Serebro; English translation: Silver) (Stylized as SEREBRO) is a Russian girl group formed by their manager and producer Maxim Fadeev.
Context: Polina Favorskaya (Russian: Polina Favorskaia, born 21 November 1991 in Volgograd, Russia) was the replacement of Elena Temnikova, who was introduced 5 June 2014. Favorskaya announced she was leaving the group in August 2017, but continued performing with them until the end of 2017.  Anastasia Karpova (Russian: Anastasiia Karpova, born 2 November 1984 in Balakovo, Russia) was very interested in music since her early age, but dedicated herself to ballet. She was also attending singing classes and decided to pursue her singing career. Anastasia had replaced Lizorkina, after the latter announced her departure. She first had her debut with the group on their single "Like Mary Warner". Anastasia, along with Elena and Olga had recorded their second studio album Mama Lover, making it Karpova's first full-length studio album. Karpova decided to leave the group to pursue a solo career. The song "UGAR" was her last song with the group.  Marina Lizorkina (Russian: Marina Lizorkina, born 9 June 1983 in Moscow, Russia) entered the Contemporary Art University in Moscow at the age of sixteen. She used to sing in a choir, before she became the lead singer of the group "Formula". In 2004, they released a few singles for the series Obrechennaya Stat Zvezdoy. Lizorkina was the last to join Serebro, after she saw an Internet announcement.  Dasha Shashina (Russian: Dasha Shashina, born 1 September 1990 in Nizhny Novgorod, Russia) is the replacement of Anastasia Karpova, who began performing with the group in October 2013. Shashina left the group in March 2016 due to serious health issues and having to undergo two surgeries.  Elena Temnikova (Russian: Elena Temnikova, born 18 April 1985 in Kurgan, Russia) came to media prominence as a contestant on the Channel One talent show Star Factory in 2003. She was spotted by Maxim Fadeev, the main producer of Star Factory, and signed to his recording company Monolit Records. Although Temnikova released two disco singles, "Begi" and "Taina", she did not continue her solo career and joined Serebro instead. She married co-member of Star Factory Alexey Semenov; the two separated in 2007, before a settlement for divorce. She then had a brief conflict with Fedeev, after dating and subsequently leaving his brother. She currently resides in Moscow, Russia. On 15 May 2014 the official Serebro website reported that Elena had left the group due to ill health. She was replaced with Karpova who had left the band earlier the previous year until they find a replacement.
Question: Who have been members of the group Serebro?
Answer:
Polina Favorskaya (Russian: Polina Favorskaia, born 21 November 1991 in Volgograd, Russia) was the replacement of Elena Temnikova,