Question: Which is formed by more people, Relient K or Gotye?

Context paragraphs:
Five Score and Seven Years Ago: Five Score and Seven Years Ago is the fifth studio album by Christian rock band Relient K.  It was released on March 6, 2007, and is the first full-length album by the band to feature bassist John Warne and guitarist Jon Schneck.  It is also the first Relient K album released without longtime bassist Brian Pittman.  Pittman did leave the band before the release of the album "Mmhmm", but recorded most of the tracks with the band.

Forget and Not Slow Down: Forget and Not Slow Down is the sixth full-length studio album by American rock band Relient K, released on October 6, 2009.  It is the band's first album since the departure of longtime drummer Dave Douglas at the end of 2007.  Ethan Luck was his replacement as the drummer for the band.  The album is also the first Relient K album with Mono Vs Stereo and their first on Jive Records.  The album was produced by Mark Lee Townsend and mixed by Andy Wallace.

Is for Karaoke: Is for Karaoke (also known as Relient K Is for Karaoke) is a 2011 cover album by American rock band Relient K.  The first seven songs were released on July 28 as "Is for Karaoke EP", and on October 4 the remaining songs were released as "Is for Karaoke Pt. 2 EP", concurrently with the full-length album.

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.

Rebuild (song): "Rebuild" is a song written by Jon Foreman of Switchfoot and Matt Thiessen of Relient K.  The song was written in conjunction with the bands' 2007 Appetite for Construction Tour, featuring members from all three bands on tour, Switchfoot, Relient K, and Ruth.  Thiessen sang second vocals, and Dustin Ruth of Ruth played harmonica.

Be My Escape: "Be My Escape" is a song by Christian rock band Relient K.  It was released in October 2004 as the lead single from their fourth full-length album, "Mmhmm".  It was certified a platinum single in November 2005 and is usually referred to as Relient K's most popular mainstream song, other than "Who I Am Hates Who I've Been".  The song is Relient K's fourth most popular song on iTunes.

Matt Hoopes: Matthew "Matt" Ryan Hoopes is an American musician, guitarist, singer, and songwriter, most known as the lead guitarist of Relient K.  Hoopes has played lead guitar and provided backing vocals for Relient K since 1998.

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.

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".

Gotye: Wouter "Wally" De Backer (born 21 May 1980), better known by his stage name, Gotye (pronounced ), is a Belgian-born Australian multi-instrumentalist and singer-songwriter.  The name "Gotye" is a pronunciation respelling of "Gauthier", the French cognate of Gotye's given Dutch name "Wouter" (English "Walter", hence the nickname "Wally").

Supporting paragraphs: Relient K Gotye
Answer: Relient K