Question: Who has a wider scope of profession, Natalie Merchant or Marian Gold?

full_context: Document 1: Love Among the Ruins (album): Love Among the Ruins (1997) was the first album released by 10,000 Maniacs with their new lead singer, Mary Ramsey, after Natalie Merchant left in 1993. The two singles from the album, "More Than This" and "Rainy Day", were not originally intended to be included on the album at all. John Lombardo had just written "Rainy Day", which was deemed more radio friendly than the other songs, and the record company insisted that the band record a cover song for inclusion. The band chose to credit the songs as group collaborations so that all members would receive equal royalties. Ramsey and Lombardo shared the lyric writing. Ramsey wrote the music to "All That Never Happens". Lombardo wrote "Rainy Day", "Even with My Eyes Closed", "Big Star", "Shining Light" and "Across the Fields". Lombardo shared a writing credit with Jerry Augustyniak on "Girl on a Train". Rob Buck wrote "Love Among the Ruins", and Dennis Drew wrote "A Room For Everything". A live version was also included on their 2016 album "Playing Favorites".
Document 2: Natalie Maines: Natalie Louise Maines (born October 14, 1974) is an American singer-songwriter and activist who achieved success as the lead vocalist for the female alternative country band the Dixie Chicks. Born in Lubbock, Texas, Maines considers herself a rebel who "loved not thinking in the way I knew the majority of people thought."
Document 3: So Long Celeste (album): So Long Celeste is the debut solo album by German singer Marian Gold. It was released in 1992.
Document 4: Marian Gold: Hartwig Schierbaum (born 26 May 1954), better known by his stage name Marian Gold, is the lead singer of the German synthpop group Alphaville, and has also recorded as a solo artist.
Document 5: Natalie Merchant: Natalie Anne Merchant (born October 26, 1963) is an American singer-songwriter and musician. She joined the American alternative/folk rock band 10,000 Maniacs in 1981 and left it to begin her solo career in 1993. She has since released seven studio albums.
Document 6: Alanis Morissette: Alanis Nadine Morissette ( ; ; born June 1, 1974) is a Canadian American alternative rock singer-songwriter, musician, multi-instrumentalist, record producer, and actress. Morissette began her career in Canada in the early 1990s, with two commercially successful dance-pop albums. Afterwards, she moved to Holmby Hills, Los Angeles, and in 1995 released "Jagged Little Pill", a more rock-oriented album which sold more than 33 million units globally and is her most critically acclaimed work. Her following album, "Supposed Former Infatuation Junkie", was released in 1998.
Document 7: Herwig Mitteregger: Herwig Rudolf Mitteregger (born 1953) is an Austrian musician. He became known with the Nina Hagen Band. He lives in Hamburg, Germany. He was also a member of German rock band Spliff. After two albums with Nina Hagen, he founded with his mates from the Nina Hagen Band (Bernhard Potschka (Guitar), Manfred Praeker (Bass), Reinhold Heil (Keyboards), Spliff). After four records the band split up. Mitteregger released five solo albums until he moved to Spain and became a father. 2008 he returned to Germany and released "Insolito".
Document 8: R.E.M. discography: American alternative rock band R.E.M. released 15 studio albums ranging from 1983 to 2011, three live albums, 14 compilation albums, one remix album, one soundtrack album, 12 video albums, seven extended plays, 63 singles, and 77 music videos. Formed in 1980 by singer Michael Stipe, guitarist Peter Buck, bassist Mike Mills, and drummer Bill Berry, the band was pivotal in the development of the alternative rock genre. Their musical style inspired several other alternative rock bands and musicians, and the band became one of the first alternative rock acts to experience breakthrough commercial success. R.E.M. has sold over 85 million copies of their studio albums worldwide, making them one of the best-selling music artists of all-time.
Document 9: United (Marian Gold album): United is the Second solo album by German singer Marian Gold. It was released in 1996.
Document 10: Alison Goldfrapp: Alison Elizabeth Margaret Goldfrapp (born 13 May 1966) is an English musician and record producer, best known as the lead vocalist of the electronic music duo Goldfrapp.
Document 11: Trouble Me: "Trouble Me" is a song by the American alternative rock group 10,000 Maniacs and the first single from their 1989 album "Blind Man's Zoo". The single was co-written by the band's then-lead singer, Natalie Merchant, as dedication to her father, Anthony Merchant. "Trouble Me" charted in the both United States and the United Kingdom, becoming a hit for the band. A live version with lead vocalist Mary Ramsey was also included on their 2016 album "Playing Favorites".
Document 12: Our Time in Eden: Our Time in Eden is the fifth studio album by American alternative rock band 10,000 Maniacs. It was released in 1992 on Elektra Records. The release is 10,000 Maniacs' last studio album with the original lead singer, Natalie Merchant. The album included her future replacement Mary Ramsey on violin and viola on such tracks as "Stockton Gala Days" and "How You've Grown". Singles released from the album were "These Are Days", "Candy Everybody Wants" and "Few and Far Between". The brass and woodwind section is covered by the J.B.'s, or James Brown's band.
Document 13: Marc Almond: Peter Mark Sinclair "Marc" Almond (born 9 July 1957) is an English singer-songwriter and musician. Almond first began performing and recording in the synthpop/new wave duo Soft Cell. He has also had a diverse career as a solo artist. His collaborations include a duet with Gene Pitney on the 1989 UK number one single "Something's Gotten Hold of My Heart". Almond has sold over 30 million records worldwide.
Document 14: Natalie Merchant (album): Natalie Merchant is the eponymous sixth studio album by American singer-songwriter Natalie Merchant, released on May 6, 2014 by Nonesuch Records. It is her first studio album consisting of all original material since "Motherland" (2001).
Document 15: Alphaville (band): Alphaville is a German synthpop/new wave band which gained popularity in the 1980s. The founding members were lead singer Marian Gold (real name: Hartwig Schierbaum, born 26 May 1954 in Herford), Bernhard Lloyd (real name: Bernhard Gössling, born 2 June 1960 in Enger), and Frank Mertens (real name: Frank Sorgatz, born 26 October 1961 in Enger). The band was at first named "Forever Young" before being changed to "Alphaville". They achieved chart success with the singles "Big in Japan", "Sounds Like a Melody", "Jet Set", "Dance With Me", "Jerusalem", "Romeos" and "Forever Young".
ground_truth: Natalie Anne Merchant