Question: Are Feist and Verona both singers?

full_context: Document 1: Fefe Dobson: Felicia Lily "Fefe" Dobson (born February 28, 1985) is a Canadian singer and songwriter. Born in Toronto, Ontario, she began performing as a teenager, during which she received and refused an offer from Jive Records for a recording contract. Dobson signed with Island/Def Jam soon after and released her self-titled debut album (2003), which saw the success of the singles "Bye Bye Boyfriend" and "Don't Go (Girls and Boys)" on the Canadian Hot 100 chart and for which she received two Juno Award nominations.
Document 2: List of songs recorded by the Veronicas: Australian duo the Veronicas, whose members are twin sisters Jessica Origliasso and Lisa Origliasso, have recorded songs for three studio albums. Having signed with Engine Room Recordings at the age of 19, the Origliasso twins received funding to write and record demos for other artists with different songwriters around the world. By the age of 20, the duo signed with Sire Records in the United States and began working on their debut studio album "The Secret Life Of...". The lead single "4ever" was co-written by Dr. Luke and Max Martin who also co-wrote the second single "Everything I'm Not" with the Origliasso twins and Rami Yacoub. The former song reached number two on the Australian ARIA Charts, while the latter peaked at number seven. The duo collaborated with Josh Alexander and Billy Steinberg on "When It All Falls Apart" and "Leave Me Alone", both third and fifth singles from the album, respectively. "Revolution", the fourth single from "The Secret Life Of..." was written by Raine Maida and Chantal Kreviazuk. Preceding the release of the album, the Origliasso's co-wrote the songs "All About Us", "Faded" and "What's Going On" which were later recorded by t.A.T.u., Kate DeAraugo and Casey Donovan, respectively.
Document 3: Alkaline Trio discography: The discography of Alkaline Trio, a Chicago-based punk rock band, consists of nine studio albums, two compilation albums, one split album, four EPs, one video album, sixteen singles, one demo, nine digital releases, and thirteen music videos. Alkaline Trio formed in 1996 with an initial lineup of Matt Skiba (guitar, vocals), Rob Doran (bass guitar, backing vocals), and Glenn Porter (drums). This lineup released the band's demo tape and the 1997 single "Sundials" on Chicago record label Johann's Face Records, after which Doran left the band and was replaced by Dan Andriano. The group then signed to Asian Man Records and released their debut EP "For Your Lungs Only" and album "Goddamnit" in 1998. A second EP, "I Lied My Face Off", followed in 1999 and resulted in their first music video, for the song "Goodbye Forever". In 2000 Asian Man released the band's second album, "Maybe I'll Catch Fire", as well as the compilation album "Alkaline Trio", collecting most of their previously released early material. Porter then left and was replaced by Mike Felumlee.
Document 4: The Vermin: The Vermin is a punk rock band from Las Vegas, Nevada. The band formed in 1984 (1986 in some sources)as Vermin From Venus by singer and guitarist Dirk Vermin, and was noted for releasing one of the first independent punk rock albums in Las Vegas, "Sex on Planet X". In 1994, Vermin and bassist Rob Ruckus formed a punk cover band called Godboy, and in 1995 the bands merged, adopting the name The Vermin. The band recorded their first album under their new name, "Hell or Las Vegas", in 1996 with drummer Anthony Hudak, but Hudak left the band soon after and was immediately replaced with current drummer Gerry "Turbo" Proctor. The band was featured in the low-budget horror film "Trans-American Killer" in 2005. Singer Dirk Vermin opened Pussykat Tattoo in 1999; the shop, Vermin, and bassist Ruckus are currently featured in the A&E program "Bad Ink".
Document 5: Suburban Legends (Raw): After the departure of lead singer Chris Batstone, Suburban Legends re-released their debut album, Suburban Legends, without the vocal track featuring Chris. This karaoke version of the EP Suburban Legends is essentially the same album from the Orange County based third wave ska band. It was released in 2002, but was only available for download on their MP3.com site, which is no longer available. It has since been released as a free download on their official forums.
Document 6: Broken Social Scene: Broken Social Scene is a Canadian indie rock band, a musical collective including as few as six and as many as nineteen members, formed by Kevin Drew and Brendan Canning. Most of its members play in various other groups and solo projects, mainly in the city of Toronto. These associated acts include Metric, Feist, Stars, Apostle of Hustle, Do Make Say Think, KC Accidental, Emily Haines & The Soft Skeleton, Amy Millan, and Jason Collett.
Document 7: KT Tunstall: Kate Victoria Tunstall (born 23 June 1975), known by her stage name KT Tunstall, is a Scottish singer-songwriter and musician. She broke into the public eye with a 2004 live solo performance of her song "Black Horse and the Cherry Tree" on "Later... with Jools Holland".
Document 8: Feist (singer): Leslie Feist (born 13 February 1976), known professionally as Feist, is a Canadian indie pop singer-songwriter and guitarist, performing both as a solo artist and as a member of the indie rock group Broken Social Scene.
Document 9: United Nations (band): The idea of the side project can be traced back to the early 2000s, but it was not until 2008 that United Nations took shape. Geoff Rickly has said the band started over tequila with Daryl Palumbo. At the start of the band, all members except for Rickly were under contracts with other record labels and were not legally permitted to work in projects released by another, making it difficult for the official lineup of the band to be well known. However some members from the band's original line-up have been revealed through interviews and social media posts, such as Daryl Palumbo, Jonah Bayer and Lukas Previn. Since Rickly was the only member whose primary band was not under contract, his name is the only one that could legally appear in press materials. Press photos of the band released in 2008 depict four people wearing Ronald Reagan masks.
Document 10: Eros (Deftones album): of an unreleased album by American alternative metal band Deftones with tentative release dates in 2008 and 2009. The November 2008 car accident of bassist Chi Cheng forced the band to initially hold off on releasing the album, and later shelve the album indefinitely in a creative decision to move forward. With Cheng in a coma, Deftones recruited former Quicksand bassist Sergio Vega and released "Diamond Eyes" instead in 2010. In the years that followed, the band has had mixed feelings about finishing and officially releasing "Eros" at some point down the road.
Document 11: Sarah McLachlan: Sarah Ann McLachlan, OC, OBC (born January 28, 1968) is a Canadian singer and songwriter. Known for her emotional ballads and mezzo-soprano vocal range, as of 2009, she had sold over 30 million albums worldwide. McLachlan's best-selling album to date is "Surfacing", for which she won two Grammy Awards (out of four nominations) and four Juno Awards. In addition to her personal artistic efforts, she founded the Lilith Fair tour, which showcased female musicians on an unprecedented scale. The Lilith Fair concert tours took place from 1997 to 1999, and resumed in the summer of 2010. On May 6, 2014, she released her first album of original music in four years, titled "Shine On".
Document 12: Emily Haines: Emily Haines (born January 25, 1974) is a Canadian singer and songwriter. She is best known as the lead singer, keyboardist and songwriter of the rock band Metric and a member of Broken Social Scene. As a solo artist, she has performed under her own name and under the moniker Emily Haines & The Soft Skeleton. Haines possesses a soprano vocal range.
Document 13: Neko Case: Neko Richelle Case ( ; born September 8, 1970) is an American singer-songwriter, best known for her solo career and her contributions as a member of the Canadian indie rock group The New Pornographers.
Document 14: Suburban Legends (Tim Remix): After the departure of lead singer Chris Batstone, Suburban Legends re-released their first EP, "Suburban Legends", by removing the vocal track featuring Chris, and replacing it with a vocal track of new lead singer, Tim Maurer. Suburban Legends (Tim Remix) is essentially the same album from the Orange County based ska punk band. It was first released in 2002 in Los Angeles, California by We the People Records. Its first pressing came with a green cover which was later changed to an orange cover. The green cover version is now very hard to find. The music, however, is the same on both editions. The main difference between the two versions is that the green cover edition was released by We the People Records, while the orange cover edition was self-released by the band at the end of the year. As of 2012, both versions are out of print.
Document 15: Verona (band): Verona or vrn, is a rock band formed in Punto Fijo at the end of 2000, by Chevy (guitars and vocals), Atari (guitar and backing vocals), Paúl Jatem (bass guitar) and Eduardo (drums). In 2001, they recorded their first EP, "Delirium", which included earlier recordings from Chevy. Paúl left the band in 2003 and was replaced by Adolfo Alcala. Alcala was credited with the composition of Verona's first LP, "Summer Consequence", but he left before its recording. He was replaced by Ray Diaz in December 2003. In May 2004, Verona released "Summer Consequence". The band, with the same members, released its second LP, "Anywhere" in March 2008.
ground_truth: no