Question: Which band was formed first Relient K or The Primitives?

full_context: Document 1: The Cramps: The Cramps were an American garage punk band, formed in 1976 and active until 2009. The band split after the death of lead singer Lux Interior. Their line-up rotated much over their existence, with the husband-and-wife duo of Interior and lead guitarist and occasional bass guitarist Poison Ivy comprising the only permanent members. The addition of guitarist Bryan Gregory and drummer Pam Ballam resulted in the first complete lineup in April 1976.
Document 2: Primal Scream: Primal Scream are a British rock band originally formed in 1982 in Glasgow by Bobby Gillespie (vocals) and Jim Beattie. The current lineup consists of Gillespie, Andrew Innes (guitar), Martin Duffy (keyboards), Simone Butler (bass) and Darrin Mooney (drums). Barrie Cadogan has toured and recorded with the band since 2006 as a replacement after the departure of guitarist Robert "Throb" Young.
Document 3: Reilly (band): Reilly is an indie Christian alternative folk rock band based in Philadelphia. The band, originally called The John Reilly Band, was formed during the core members' college days by vocalist John Reilly, violinists Dan Huie and former member of the now defunct band On Loan, Noele Huie (née Parris), bassist Matthew Bomberger and drummer Kyle Thoman (Jordan Lenhoff jumped on board next & then Marcus Myers) . They have recorded and released three albums - "While I Was on Earth" (2005), "Let June Decide" (2007), and "Around the World" (2010). The band has played several large festivals, such as Cornerstone, Creation, and Purple Door, and performed with well-known artists such as Switchfoot, Jars of Clay, and BarlowGirl. Frontman John Reilly was nominated for a 2009 GMA Dove Award for his collaboration “Joyful Noise” with Flame and Lecrae on "", and the band's song "Sunlight" was awarded "Best Music Video" at the 2009 San Diego Film Festival.
Document 4: Lovely (The Primitives album): Lovely is a 1988 studio album by The Primitives. It features the international hit single "Crash", later featured in remix form as 'The 95 mix' on the "Dumb and Dumber" soundtrack, as well as the UK Top 100 hits "Stop Killing Me", "Thru the Flowers", and "Out of Reach". "Way Behind Me" was issued as a single after the album's initial release, and later included on re-releases as well as on the follow-up album "Pure".
Document 5: My Girlfriend (Relient K song): "My Girlfriend" is a song by the Christian rock band Relient K, released on their self-titled first album. The song originally appeared as "Marilyn Manson Ate My Girlfriend" on the band's demo album, "All Work and No Play". The song is about Marilyn Manson eating Matt Thiessen's girlfriend. Thiessen wrote this song when he was 15 years old. Thiessen has said that he wrote it because of a female friend, who lived eight hours away in Pennsylvania, who he would talk to about many things including spiritual matters such as where God was taking them in the future. His friend would later turn from Christian music to Nine Inch Nails and Marilyn Manson. In an interview with CCM Magazine Thiessen stated "through this she changed her lifestyle [and] what she believed in." His friend would later be expelled from school and would be kicked out of her house and sent to a youth detention center. Thiessen would later state "She felt that Christianity was stupid and just this big hypocrisy. Being young and impressionable, I just wrote this little, stupid song, but that was the way I dealt with it—writing this song about how she got so consumed by Marilyn Manson."
Document 6: Crash (UK band): Crash were an indie rock band formed in 1984 in New York City, centered on frontman-songwriter Mark Dumais, who took their name from the J. G. Ballard novel. The band moved to London in 1987. Crash released three singles and an album, but are perhaps most notable for containing members who went on to form Ultra Vivid Scene, John Moore's Expressway, and Something Pretty Beautiful.
Document 7: Relient K: Relient K is an American rock band formed in 1998 in Canton, Ohio, by Matt Thiessen, Matt Hoopes, and Brian Pittman during the band members' third year in high school and their time at Malone University. The band is named after guitarist Hoopes' automobile, a Plymouth Reliant K car, with the spelling intentionally altered to avoid trademark infringement over the "Reliant" name.
Document 8: Primus (band): Primus is an American rock band based in San Francisco, California, currently composed of bassist/vocalist Les Claypool, guitarist Larry "Ler" LaLonde and drummer Tim "Herb" Alexander. Primus originally formed in 1984 with Claypool and guitarist Todd Huth, later joined by drummer Jay Lane, though the latter two departed the band at the end of 1988. Featuring LaLonde and Alexander, Primus recorded their debut "Suck on This" in 1989, followed by four studio albums: "Frizzle Fry", "Sailing the Seas of Cheese", "Pork Soda", and "Tales from the Punchbowl". Alexander left the band in 1996, replaced by Bryan "Brain" Mantia, and Primus went on to record the original theme song for the TV show "South Park" and two more albums, "Brown Album" and "Antipop", before declaring a hiatus in 2000.
Document 9: Matt Thiessen: Matthew Arnold "Matt" Thiessen (born August 12, 1980) is a Canadian-American musician, singer and songwriter known for being co-founder, lead singer, guitarist, pianist, and primary songwriter for the Christian rock band Relient K. With Relient K, he has released eight full-length albums, including three that were certified Gold, and three that peaked in the top twenty on the "Billboard" 200. Outside of his work with Relient K, Thiessen maintains a low-profile side project called Matthew Thiessen and the Earthquakes. In 2009, he co-produced and collaborated on Owl City's album "Ocean Eyes".
Document 10: Rilo Kiley: Rilo Kiley ( ) was an American indie rock band based in Los Angeles. Formed in 1998, the band consisted of Jenny Lewis, Blake Sennett, Pierre de Reeder, and Dave Rock.
Document 11: Relient K (album): Relient K is the debut studio album by American rock band Relient K. Many of the tracks are newer versions of those found on their 1998 demo "All Work & No Play". Typical of early Relient K albums, the lyrics use pop culture references for teaching and to illustrate Biblical principles. As of late 2006/early 2007, this album has sold around 400,000 copies.
Document 12: 3 Doors Down: 3 Doors Down is an American rock band from Escatawpa, Mississippi, that formed in 1996. The band originally consisted of Brad Arnold (lead vocals/drums), Todd Harrell (bass), and Matt Roberts (lead guitar, backing vocals). They were soon joined by rhythm guitarist Chris Henderson. The band rose to international fame with their first single, "Kryptonite", which charted in the top three on the "Billboard" Hot 100 chart. The band then signed with Republic Records and released their debut album, "The Better Life", in 2000. The album was the 11th-best-selling album of the year and was certified 6x platinum in the United States. They were later joined by drummer Richard Liles, who played during the tour for their first album.
Document 13: Boom Crash Opera: Boom Crash Opera are an Australian pop rock band formed in early 1985. Initially they were based around the songwriting partnership of Richard Pleasance on guitar, bass guitar and vocals; and Peter Farnan on guitar, bass guitar, keyboards, and vocals. Pleasance developed tinnitus from constant exposure to loud live music & left in 1992 to pursue a solo career as an artist & producer. In March 2015 Dale Ryder informed the band he was leaving. His last gig with them was November 2015. On March 6, 2016 the band informed their fans of Ryder's decision to leave the group by placing a link to a Noise 11 article on their Facebook page. The article also announced that Ryder would be replaced by ex-CDB and Australia's Got Talent winner Andrew De Silva. The group also includes Peter 'Maz' Maslen on drums, percussion and vocals; Greg O'Connor on keyboards and guitar; and from 1992 Ian Tilley on bass guitar and vocals.
Document 14: The Primates: The Primates were one of the original post-punk / rock bands to come out of Athens, Georgia in the mid 1980s. Their loud, fast in-your-face hedonistic style is reminiscent of West Coast bands X and The Minutemen, but peppered with a definite influence of traditional country music. The Primates consisted of Eric Sales - bass and vocals, Greg Reece - guitar and vocals, and LH Sales, Jr. - drums and vocals. Before going three-piece, early in the first years The Primates had a second rockabilly style guitarist - Mike Whigham. They at one point served as GG Allin's backing band.
Document 15: The Primitives: The Primitives are an English indie pop band from Coventry, best known for their 1988 international hit single "Crash". Formed in 1984, disbanded in 1992 and reformed in 2009, the band's two constant members throughout their recording career have been vocalist Tracy Tracy and guitarist Paul Court. Drummer Tig Williams has been a constant member since 1987 and the reformed line-up is completed by bassist Raph Moore. Often described as an indie pop or indie rock band, The Primitives' musical style can also be seen as straddling power pop, new wave and pop punk.
ground_truth: The Primitives