Question: Relient K and Mobile are both alternative rock bands but which one is Canadian?

Context paragraphs:
Looking for America Tour: The Looking for America Tour is a concert tour by American alternative rock bands Switchfoot and Relient K in support of their albums "Where the Light Shines Through" and "Air for Free".  The co-headlining tour is set to span 44 dates across the United States from September through November 2016.

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.

Mobile (band): Mobile were a Canadian alternative rock band from Montreal initially composed of Mathieu Joly (vocals), Christian Brais (guitar), Pierre-Marc Hamelin (drums), Dominic Viola (bass) and Frank Williamson (guitar).  Their debut album, "Tomorrow Starts Today", was released in 2006.  The band was nominated for two Juno Awards in 2007 and went on to win the award for "New Group of the Year".  Hamelin left the band and was replaced by Martin Lavallée.

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".

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.

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.

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.

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.

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.

Supporting paragraphs: Relient K Mobile (band)
Answer: Mobile