You will be given a definition of a task first, then some input of the task.
In this task, you are given a set of context paragraphs, some supporting facts and an answer of a question. Your task is to generate question for given answer based on set of context paragraphs, supporting facts and an answer.

Context_1 : Subb was a Canadian ska punk band formed in November 1992 in Saint-Jean-sur-Richelieu, Quebec. Since their beginning in the early 90's, the band released four full-length albums, one EP and one split CD on the labels Stomp Records and Underworld Records. Though they experienced several lineup changes over the years, founding members Mart Charron and Stef Gauthier remained in the group. The band's musical style initially blended elements of punk rock, ska, and hardcore into a genre popularly known as ska punk or "ska-core," which characterized their first two albums. In 2002 they shifted gears, moving away from this sound and producing an album with a heavy pop punk influence. After a brief hiatus in 2003, the band moved back towards their ska, punk and hardcore elements. Context_2 : The discography of American alternative rock band The Breeders consists of four studio albums, one live album, three extended plays, ten singles and twelve music videos. Kim Deal, then-bassist of American alternative rock band the Pixies, formed The Breeders as a side-project with Tanya Donelly, guitarist of American alternative rock band Throwing Muses. After recording a demo tape, The Breeders signed to the English independent record label 4AD in 1989. Their debut studio album "Pod" was released in May 1990, but was not commercially successful. After the revival of the Pixies and Throwing Muses in 1990, The Breeders became mostly inactive until the Pixies' breakup in 1993. With a new lineup, The Breeders released their "Safari" EP in 1992, followed by their second studio album "Last Splash" in 1993. "Last Splash" was The Breeders' most successful album; it peaked at number 33 on the United States "Billboard" 200 and was certified platinum by the Recording Industry Association of America in 1994. The album spawned the band's most successful single, "Cannonball". The single peaked at number 44 on the US "Billboard" Hot 100 and at number two on the "Billboard" Alternative Songs chart. Context_3 : R.E.V.O. is an EP by Canadian indie band Walk off the Earth which was released on 30 October 2012 through Columbia Records. Context_4 : Adventures of the O.C. Supertones is the first album released by The O.C. Supertones. Its lyrical content is mostly simple and spiritual, similar to worship music. "Cornerstone" reviewer Don Hill stated that its simplicity was similar to that of the song "Father Abraham", designed to "draw you out of yourself and into the presence of God like a small child." Some exceptions are "Blood Washed Pilgrim" which contains direct theology, and "Found" which references Saul's conversion to explain the purpose of the band. In the words of the band this is "Preach the Gospel, reach your heart, and ska, ska, ska, ska!" "OC Supertones" continues the explanations, stating their stance on the church and some of the band's background. Musically the album contains simple guitar supported by horns, with splashes of reggae, alternative rock, and rap. The latter elements would become more prevalent later in the band's later releases. The album's first track, in its intro, features a distinct similarity to Metallica's version of the Diamond Head (band) track Am I Evil? released on their 1980 debut album Lightning to the Nations Context_5 : Peace Between Nations EP is a 2005 album by reggae rock band, State Radio, headlined by former Dispatch vocalist, Chad Urmston. It features some of the more mellow acoustic work that characterized their last album, the Simmer Kane EP, along with some throwbacks to their original rock style of Flag of the Shiners, such as 'The Diner Song' and 'Democracy in Kind'. The EP was originally released as a four-song disc, without the Simmer Kane tracks ('Keepsake' and 'Heady Riser') or the live takes ('Man in the Hall' and 'Mr. Larkin'), and with the version of 'Calvado's Chopper' that later appeared on The Barn Sessions, then rereleased with the current track list. Context_6 : Walk Off the Earth is a Canadian independent alternative rock, ska, and reggae rock band from Burlington, Ontario. They are known for their music videos of covers and originals. The band is well known for its covers of pop genre music on YouTube, making use of uncommon instruments such as the ukulele and the theremin, as well as looping samples. The band's recorded music and videos are produced by member and multi-instrumentalist, Gianni "Luminati" Nicassio. Context_7 : Katsu (sometimes KATSU) was an American rock band from State College, Pennsylvania, from 2001 to 2006. Their musical style was self-described as a cross between hip hop and the music of Bob Dylan, along with mixtures of classic rock, alternative rock, punk rock, reggae, and ska. Many of the band's themes dealt with "explorations of life, love, broken hearts and lost innocence in blue-collar America". Context_8 : My Bloody Valentine, an alternative rock band from Dublin, Ireland, have recorded songs for three studio albums and a number of extended plays, singles and compilation releases. Formed in 1983by Kevin Shields, Colm O Ciosoig and David Conway, the band had a series of unsuccessful releases throughout the mid-1980s on various independent record labels. In 1987, after the addition of bassist Debbie Googe and vocalist-guitarist Bilinda Butcher, My Bloody Valentine released "Strawberry Wine", "Ecstasy", and the 1988EP "You Made Me Realise", which were predecessors to the band's debut album "Isn't Anything" (1988). Considered an independent success, the band released two further EPs before "Loveless" (1991), their second studio album; which is considered their "magnum opus" and which received unanimous critical acclaim since its release. Both albums pioneered an alternative rock subgenre known as shoegazing, a term coined by "Sounds" journalists to describe certain bands' "motionless performing style, where they stood on stage and stared at the floor". My Bloody Valentine disbanded in 1997after failing to utilise a third album although Kevin Shields was rumoured to have sent 60hours worth of material to Island Records, with whom the band signed after being dropped by Creation Records in 1991. My Bloody Valentine reunited in 2007and began completing their third album. The album, "m b v", was self-released in 2013and received "universal acclaim", according to Metacritic. Context_9 : 9 Luas (Portuguese for 9 Moons) is the eighth studio album by Brazilian rock band Os Paralamas do Sucesso, released in 1996. With this album, the Paralamas definitely abandon their previous new wave/ska/reggae rock style and adopt a more pop rock sonority, however without abandoning the Latino influences. Context_10 : "Lay Me Down" is a 2010 single by reggae rock band The Dirty Heads featuring Rome Ramirez of Sublime with Rome. The song appears as a bonus track on the band's album "Any Port in a Storm", and has peaked at number one on the "Billboard" Alternative Songs chart. fact_1 : R.E.V.O. is an EP by Canadian indie band Walk off the Earth which was released on 30 October 2012 through Columbia Records. fact_2 : Walk Off the Earth is a Canadian independent alternative rock, ska, and reggae rock band from Burlington, Ontario. Answer: 30 October 2012
Output:
Canadian independent alternative rock, ska, and reggae rock band released their album R.E.V.O. on what date?