Question: What nationality is Alice Glass, creator and vocalist with the electronic group Crystal Castles?

Context paragraphs:
Crystal Castles (band): Crystal Castles are a Canadian electronic music group formed in 2006 in Toronto, Ontario by founding members songwriter/producer Ethan Kath and songwriter/vocalist Alice Glass.  Current band members consist of Ethan Kath and Edith Frances.  Crystal Castles are known for their chaotic live shows and lo-fi melancholic homemade productions.  They released many limited vinyl singles between 2006 and 2007 before releasing a trilogy of critically acclaimed albums between 2008 and 2012.

Crimewave (song): "Crimewave" is a song performed by Canadian experimental band Crystal Castles and American noise rock band Health from Crystal Castles' self-titled debut album.  The song acts as both Crystal Castles and Health's debut singles in addition to being the first single from the album "Crystal Castles".  It was first released on August 13, 2007 by PIAS Recordings accompanied by the b-side "XxzxcuZx Me".  The song is a re-working of the Health original track of the same name written by the band members of Health for their self-entitled debut album.  It was re-written by Ethan Kath of Crystal Castles.  Kath also produced the re-worked track.  The song contains prominent electro and chiptune musical characteristics.  The track consists of only three lyric lines and has been said to tell a story about the sadness and ennui one might experience when locked inside a "Pac-Man" maze for eternity.

Crystal Castles (video game): Crystal Castles is an arcade game released by Atari, Inc. in 1983.  The player controls the character Bentley Bear who has to collect gems located throughout trimetric-projected rendered castles while avoiding enemies out to get him as well as the gems.  "Crystal Castles" is notable for being one of the first arcade action games with an actual ending, whereas most games of the time either continued indefinitely, ended in what was termed a kill screen or simply just restarted from the first level, and to contain advance warp zones.

Alice Glass: Margaret Osborn (born 23 August 1988), known professionally as Alice Glass, is a Canadian singer and songwriter.  She is the co-founder and former frontwoman of the electronic band Crystal Castles.  In 2014, she embarked on a solo career.

Alice Glass (EP): Alice Glass is the debut extended play (EP) by Canadian singer and songwriter Alice Glass, released on August 18, 2017 through Loma Vista Recordings.  The EP marks Glass' first collection of solo material since her departure from electronic band Crystal Castles in 2014.

Air War: "Air War" is a single by Crystal Castles.  It was released on 17 December 2007 by Trouble Records as a 7" vinyl.  An earlier version of the song was released in July 2006 as the B-Side to "Alice Practice" on Merok Records.  The lyrics are from the James Joyce book "Ulysses" in Chapter 11: Sirens.  The cover art gathered public interest because of the odd picture of Ethan Kath and Alice Glass with ice cream cones as heads.

Courtship Dating: "Courtship Dating" was the first single on the debut album by Ontario music group Crystal Castles.  The single was released on March 31, 2008 although the song had leaked in 2006.  According to vocalist Alice Glass, the song "is about human taxidermy, the idea of preserving the beauty of a lover the way you would an animal".

Crystal Castles II: Crystal Castles II is the second studio album by Canadian electronic music duo Crystal Castles, released on May 24, 2010 by Fiction Records and Last Gang Records.  The album was initially scheduled for release on the June 7, 2010; however, the release dates were moved forward after the album leaked online, thus a digital version of the album was released on April 23, 2010.

Crystal Castles (album): Crystal Castles is the debut studio album by Canadian electronic music duo Crystal Castles; at the time of its release, the group consisted of producer Ethan Kath and singer Alice Glass.  The two met each other in 2004 and both had an interest in noise music acts like AIDS Wolf.  This inspired the two to start a project that made noise music, but instead of guitars, they would using electronic sounds made with an circuit-bent Atari 5200, which led multiple journalists to describe their genre of music as a chiptune style they did not intend it to be categorized as.

Amnesty (I): Amnesty (I) is the fourth full-length album by electronica duo Crystal Castles, released on August 19, 2016, on Fiction Records and Casablanca Records.  It is the first album since the departure of previous frontwoman Alice Glass in 2014, and the first to feature new vocalist Edith Frances.  Released nearly four years after the band's previous album, it marks the longest gap between consecutive studio albums by the group.

Supporting paragraphs: Crystal Castles (band) Alice Glass
Answer: Canadian