Question: Were the American band The Belltower and the former band the Smiths with lead singer Morrissey both rock bands?

full_context: Document 1: Julie Hamill: Julie Hamill (born December 13, 1971) is an author. In 2015, she authored the book "15 Minutes With You: Interviews With Smiths/Morrissey Collaborators and Famous Fans", a compendium of interviews with individuals associated with the artist Steven Patrick Morrissey taken over a three-year period. Hamill is also a contributor to "Sabotage Times". As per a report in Kilburn Times, Hamill saw Morrissey for the first time in 1985, when she was 13 years old. Since then, her curiosity about Morrissey and his work grew over time. As per a report in one of UK's oldest music magazines Record Collector, Hamill has continued her interviews of individuals closely associated with Morrissey even after the publication of the book.
Document 2: Bell Tower (band): Bell Tower is a four-piece alternative rock/garage rock band from Calgary, Alberta.Winners of the 2009 MRU Battle Royale. Bell Tower is best known for their opening performance with Hot Hot Heat in 2010.
Document 3: Hudson Bell: Hudson Bell is an American indie rock band from San Francisco. The group is named for lead member Hudson Bell himself, who is the guitar player, vocalist, and songwriter. Attributes that remind reviewers of the Idaho-based indie rock band Built to Spill include long songs that emphasize detailed guitar work, pensive lyrics, unhurried vocal style, and a voice that sometimes closely recalls Built to Spill's Doug Martsch. Pandora Radio lists Galaxie 500, Black Cab, Pavement, and Superchunk as similar artists.
Document 4: The Belltower: The was an American alternative rock band from New York City often associated with the shoegazing scene, with members who later joined Luna and Fountains of Wayne.
Document 5: Sonic Youth: Sonic Youth was an American rock band from New York City, formed in 1981. Founding members Thurston Moore (guitar, vocals), Kim Gordon (bass guitar, vocals, guitar) and Lee Ranaldo (guitar, vocals) remained together for the entire history of the band, while Steve Shelley (drums) followed a series of short-term drummers in 1985, and rounded out the core line-up. In their early career Sonic Youth were associated with the no wave art and music scene in New York City. Part of the first wave of American noise rock groups, the band carried out their interpretation of the hardcore punk ethos throughout the evolving American underground that focused more on the DIY ethic of the genre rather than its specific sound.
Document 6: Stephen Morris (musician): Stephen Paul David Morris (born 28 October 1957) is an English multi-instrumentalist, composer and record producer who is best known for his work with the rock band New Order and, previously, Joy Division. He also wrote and performed in The Other Two, a band consisting of Morris and his wife, Gillian Gilbert. Morris also participated in the New Order spin-off band Bad Lieutenant. He is known for his precise drumming that seamlessly weaves with New Order's and Joy Division's drum machine sounds. "Stylus Magazine" ranked Morris No. 5 on their list of "50 Greatest Rock Drummers of All Time".
Document 7: Morrissey: Steven Patrick Morrissey (born 22 May 1959), professionally known as Morrissey, is an English singer, songwriter and author. He rose to prominence as the lead singer of the indie rock band the Smiths, which was active from 1982 to 1987. Since then, Morrissey has had a solo career, making the top ten of the UK Singles Chart on ten occasions.
Document 8: Stephen Morris (musician): Stephen Paul David Morris (born 28 October 1957) is an English multi-instrumentalist, composer and record producer who is best known for his work with the rock band New Order and, previously, Joy Division. He also wrote and performed in The Other Two, a band consisting of Morris and his wife, Gillian Gilbert. Morris also participated in the New Order spin-off band Bad Lieutenant. He is known for his precise drumming that seamlessly weaves with New Order's and Joy Division's drum machine sounds. "Stylus Magazine" ranked Morris No. 5 on their list of "50 Greatest Rock Drummers of All Time".
Document 9: Mark Morriss: Mark James Morriss (born 18 October 1971 in Hounslow, Middlesex) is an English singer-songwriter, best known as the frontman for The Bluetones. He is the older brother of bandmate and bass player/illustrator Scott Morriss, and is also pursuing a solo career.
Document 10: Stephen Gately: Stephen Patrick David Gately (17 March 197610 October 2009) was an Irish pop singer-songwriter, actor, children's writer and dancer, who, with Ronan Keating, was one of two lead singers of the pop group Boyzone. Gately and Keating originally served as co-frontmen, but Keating gradually became more synonymous with the group as time went on. All of Boyzone's studio albums hit number one in the United Kingdom, their third being their most successful internationally. With Boyzone, Gately had a record-breaking sixteen consecutive singles enter the top five of the UK Singles Chart. He performed for millions of fans globally. He released a solo album in 2000, after the group's initial break-up, which charted in the UK top ten and yielded three UK hit singles, including the top three hit "New Beginning". Gately went on to appear variously in stage productions and on television programmes as well as contributing songs to various projects. In 2008, he rejoined his colleagues as Boyzone reformed for a series of concerts and recordings.
Document 11: List of songs recorded by Brand New: The American rock band Brand New has recorded songs for five studio albums, as well as numerous extended plays and demos. This list comprises the band's song catalog, as well as live renditions, early demo tracks, recorded appearances on other albums, and unreleased tracks that have been discussed by the band. Brand New formed in Long Island, a suburb of New York City in 2000. The group consists of vocalist and guitarist Jesse Lacey, guitarist Vincent Accardi, drummer Brian Lane, and bassist Garrett Tierney. Previous member Derrick Sherman also contributed guitar to a number of the bands releases, whilst producer Mike Sapone has worked with the band throughout their career, and is considered by the band to be a fifth or sixth member.
Document 12: Eight Bells (band): Eight Bells is an American experimental metal band based in Portland, Oregon. It was formed by guitarist Melynda Jackson after SubArachnoid Space disbanded in 2011. She was joined by bassist Haley Westeiner and SubArachnoid Space drummer Christopher Van Huffel. They describe their music as expressionistic experimental metal. Their debut album, "The Captain's Daughter", was released 19 February 2013 by Seventh Rule Recordings. The band toured in April 2013 to promote the album. Their follow-up, "Landless", was released on February 12, 2016. They toured with Voivod and Vektor in the Northeastern United States in support of the album. In August 2016, Jackson announced a new lineup with Dan Barone replacing Westeiner on Bass, and the addition of Melynda Amann on synth and vocals.
Document 13: Morrissey discography: This is a discography for the English alternative rock singer Morrissey. Since The Smiths disbanded in 1987 he has released ten studio albums, two live albums, eleven compilation albums, one extended play (EP), forty-six singles and seven video albums on HMV, Sire Records, Parlophone, Polydor, RCA Victor, Island, Mercury, Sanctuary Records, EMI, Reprise Records, Rhino, Decca Records, Harvest Records, Capitol Music Group and BMG.
Document 14: Belly (band): Belly is an alternative rock band formed in Boston, Massachusetts in 1991 by former Throwing Muses member Tanya Donelly (who was also in The Breeders). The original lineup consisted of Donelly on lead vocals and guitar, Fred Abong on bass, and brothers Tom and Chris Gorman on guitar and drums respectively. Although formed in Boston, the group's members are all from the Newport, Rhode Island area, and identify themselves as a Rhode Island band as opposed to a Boston one.
Document 15: This Charming Man: "This Charming Man" is a song by the English rock band the Smiths, written by guitarist Johnny Marr and singer/lyricist Morrissey. It was released as the group's second single in October 1983 on the independent record label Rough Trade. The song is defined by Marr's jangle pop guitar riff and Morrissey's characteristically morose lyrics, which revolve around the recurrent Smiths themes of sexual ambiguity and lust.
ground_truth: yes