Question: Which rock band, Social Distortion or Wolf Parade, is Canadian?

full_context: Document 1: Wolf Parade (2003 EP): Wolf Parade (4 Song EP) is the first EP by Canadian indie rock band Wolf Parade.
Document 2: Wolf Parade (2005 EP): Wolf Parade is an EP by the Canadian indie band Wolf Parade. It was released on July 12, 2005 on Sub Pop. "Shine a Light" and an extended version of "You Are a Runner and I Am My Father's Son" also appeared on Wolf Parade's first full-length release, "Apologies to the Queen Mary" later that same year.
Document 3: Social Distortion: Social Distortion is an American punk rock band formed in 1978 in Fullerton, California. The band currently consists of Mike Ness (lead vocals, lead guitar), Jonny Wickersham (rhythm guitar, backing vocals), Brent Harding (bass, backing vocals), David Hidalgo Jr. (drums), and David Kalish (keyboards).
Document 4: Wolf Parade: Wolf Parade is an indie rock band formed in 2003 in Montreal, Quebec of musicians from British Columbia. The band went on indefinite hiatus in 2011, but announced its return to recording and performing in January 2016.
Document 5: The Wolfhounds: The Wolfhounds are an indie pop/noise pop band formed in Romford, UK in 1985 by Dave Callahan, Paul Clark, Andy Golding, Andy Bolton and Frank Stebbing, and originally active until 1990. The band reformed in 2005 and continues to write, record and play live, releasing new albums in 2014 and 2016.
Document 6: Mike Ness: Michael James Ness (born April 3, 1962) is an American guitarist, vocalist, producer and chief songwriter for the punk rock band Social Distortion, which was formed in 1978. Mike Ness' songs are represented by Downtown Music Publishing.
Document 7: Wolf Alice: Wolf Alice are a four-piece alternative rock band from North London, formed initially as a two-person band in 2010. Its members since 2012 are Ellie Rowsell (vocals, guitar), Joff Oddie (guitars, vocals), Theo Ellis (bass), and Joel Amey (drums, vocals).
Document 8: List of Social Distortion band members: Social Distortion is an American punk rock band which currently consists of vocalist and guitarist Mike Ness, guitarist Jonny "2 Bags" Wickersham, bassist Brent Harding and drummer David Hidalgo Jr.. The band was formed in Fullerton, California in 1978, and originally comprised Ness, Rikk Agnew and his brother Frank on guitar, Casey Royer on drums, Tom Corvin on vocals and Mark Garrett on bass. The first lineup change took place in 1979, when Garrett was replaced by Dennis Danell, who had known Ness for years.
Document 9: Wolf Parade (2004 EP): Wolf Parade (6 Song EP) is the second EP by Canadian indie rock band Wolf Parade. The EP is a collaborative effort by the band members. Song writing and vocals are split between members Dan Boeckner and Spencer Krug.
Document 10: Social Distortion South American Tour: The Social Distortion South American Tour was a concert tour by Social Distortion. It was first announced on December 29, 2009. It would become Social Distortion's first time in South America in their entire career. Frontman Mike Ness had this to say:
Document 11: Arcade Fire: Arcade Fire are a Canadian indie rock band based in Montreal, Quebec, consisting of husband and wife Win Butler and Régine Chassagne, along with Win's younger brother William Butler, Richard Reed Parry, Tim Kingsbury and Jeremy Gara. The band's current touring line-up also includes former core member Sarah Neufeld, percussionist, Tiwill Duprate, and saxophonist, Stuart Bogie.
Document 12: David Hidalgo Jr.: David Hidalgo Jr. (born August 30, 1984) is an American drummer currently playing in Social Distortion. Hidalgo replaced former drummer Scott Reeder, who had been busy with his main project Fu Manchu. Prior to joining Social Distortion, he played drums in The Drips and Suicidal Tendencies. He also plays drums for The Bronx/Mariachi El Bronx and the hardcore punk band Bullet Treatment with a variety of lineups that also included members of Rise Against, The Bronx, Cancer Bats, Anti-Flag and others. David also toured with Brody Dalle in her Spinnerette and self-titled projects. He has recorded and toured with Chuck Ragan and Dave Hause. Most recently, Dave recorded on Greg Graffin's new solo record. He is the son of David Hidalgo, guitarist and singer of Los Lobos.
Document 13: Social Distortion 2001 Tour: The Social Distortion 2001 Tour was a concert tour by Social Distortion. It was their first tour in three years as Mike Ness was busy with his solo project, touring throughout 1999 and the rest of the band was off doing their own thing. Dennis Danell was working as a producer in the Orange County area for up-and-coming punk bands and he was also in the process of recording demos for his side project. John Maurer had started his own side band as well, Foxy. Foxy had just released its debut album. On this tour, the band premiered new songs off of the Sex, Love and Rock 'n' Roll album like, "Footprints On My Ceiling", "I Wasn't Born to Follow" and "Angel's Wings" and "Road Zombie", although, "Angel's Wings" sounded almost different with different lyrics than its studio counterpart. They even played a couple songs that were rare to hear at a Social Distortion concert those days, "Hour of Darkness", "Backstreet Girl", "I Won't Run No More", "When She Begins", "King of Fools" and "Down On the World Again". This was also one of the few tours where Social Distortion did not have ANY opening acts.
Document 14: D.I. (band): D.I. is a Southern California punk band featuring ex-Adolescents and Social Distortion drummer Casey Royer on vocals. Royer formed the band after he and former Social Distortion original member Rikk Agnew (also formerly of Christian Death), left the original Mike Ness Social Distortion crew.
Document 15: Social Distortion Summer Tour 2013: The Social Distortion Summer Tour is a concert tour that will take place in 2013. Social Distortion will kick off the tour with two appearances at the Coachella Valley Music and Arts Festival on April 14 and 21. Some of the dates on the tour are rescheduled shows from fall 2012 that were cancelled due to Hurricane Sandy. The band will also make appearances at the annual Hootenanny at Oak Valley Ranch in California, their first as Social Distortion since 2007. Mike Ness made an appearance at the 2008 festival, but he was touring with his solo band. The band will also appear at the Free Press Summer Fest in Houston, Texas, and at this year's North by Northeast in Toronto.
ground_truth: Wolf Parade