In this task, you are given a set of context paragraph and some supporting facts to answer a question. Your task is to generate answer for given question based on set of context paragraphs and supporting facts.

Input: Consider Input: Context_1 : Mortal Sin were an Australian thrash metal band that formed in 1985 and existed over four distinct periods until 2012. The band released five albums and were the first local thrash metal band to tour internationally. According to Australian musicologist, Ian McFarlane, they were one of "two leading lights... [of] a small, but fervent underground thrash/speed metal scene." Context_2 : Kronik is a compilation album released by the Canadian thrash metal/progressive metal band Voivod in 1998 on Hypnotic Records. It is their eleventh release altogether, featuring remixes, previously unreleased songs, and live recordings. The album features the track "Ion", which is played during the opening credits of the "Heavy Metal 2000" movie. It was re-released in 2004 by Candlelight Records. Context_3 : Annihilator is a Canadian thrash metal band founded in 1984 by vocalist, guitarist, bassist, songwriter, engineer, producer, mixer and mastering engineer Jeff Waters and former vocalist John Bates. They are the highest-selling heavy metal group from Canada in Canadian history, having sold more than three million albums worldwide, although most of their sales have been generated outside of the band's home country. Along with Sacrifice, Voivod and Razor, Annihilator is credited as one of the "Big 4" of Canadian thrash metal. Context_4 : Voivod is a Canadian thrash metal band from Jonquière, Quebec. The band consists of Denis "Snake" Bélanger (vocals), Daniel "Chewy" Mongrain (guitar), Dominique "Rocky" Laroche (bass) and Michel "Away" Langevin (drums). Their musical style has changed several times since the band's origin in the early 1980s. Starting out as a speed metal band, Voivod have added a mix of progressive metal and thrash metal to create their own unique metal style, and they are credited as one of the "big four" Canadian thrash metal bands, along with Sacrifice, Razor, and Annihilator. Context_5 : Sacrifice is a Canadian thrash metal band from Toronto, Ontario. The band was formed by guitarists Rob Urbinati and Joe Rico in 1983. Sacrifice played a prominent role in the 1980s scene in Toronto, and along with Voivod, Razor and Annihilator, they are considered one of the "Big 4" of Canadian thrash metal. The band released four studio albums before parting ways in 1993. After coming back together to play a reunion concert in 2006, they released their fifth studio album "The Ones I Condemn" on Brazilian label Marquee Records in 2009. Although the band faced numerous lineup changes, especially in their early days, founding guitarists Urbinati, Rico and bassist Scott Watts recorded every studio album and demo and drummer Gus Pynn on everything but the "Apocalypse Inside" demo and CD. Context_6 : Deliverance is the 1989 self-titled debut album by the Christian speed/thrash metal band Deliverance. The original Intense Records pressing is now considered a valuable collectable. It was reissued, minus 2 songs in 1998 on KMG Records as a two-disc set along with the 1990 album "Weapons of Our Warfare". It was officially re-released late 2008 with 2 bonus tracks on Retroactive Records. The album was ranked at No. 44 on "Metal Hammer"' s top 50 thrash metal albums of all-time list. In 2010, "HM Magazine" listed "Deliverance" No. 31 on its Top 100 Christian Rock Albums of All Time list stating that "'If You Will' into 'The Call' is almost as good as metal gets (-Doug Van Pelt)" and that "this record would forever change and impact me and the Christian metal music scene as we knew it!"(-Bill Balford). Heaven's Metal fanzine ranked it No. 3 on its Top 100 Christian metal albums of all-time list. About.com writer Dan Marsicano wrote "Metal with a religious concept is not for everybody, and Deliverance doesn’t try to pander to the secular crowd. So, if you don’t mind a little preaching, their music is straight-to-the-gut thrash metal at a time where the genre was getting more expansive with its themes and sound. For giving Christian metal a thrash hero to rally behind, Deliverance gets the nod for this week’s Retro Recommendation." Context_7 : Tales from the Grave in Space is the third studio album by Irish thrash metal band Gama Bomb, and one of the first albums ever to be released as a free download by a signed band. In a partnership between the band and record label Earache Records, the album was available for free download from 5 November 2009, hosted by RapidShare. The album was physically released on January 25 in the UK and Europe and the US on March 8. Context_8 : Total Annihilation is a compilation album by the band Annihilator, it was released in 2010 as a free download. Context_9 : Forbidden was a thrash metal band from the San Francisco Bay Area. Formed in 1985 as Forbidden Evil, the group was founded by Russ Anderson and Craig Locicero, who were both ever-present members. Since their formation, Forbidden have broken up and reformed twice with numerous line-up changes. The most recent line-up of the band comprised Anderson (vocals), Locicero (guitar), Matt Camacho (bass), Steve Smyth (guitar) and Sasha Horn (drums). Along with Death Angel, Vio-lence, Defiance, Testament and Exodus (the latter of the two had featured original Forbidden drummer Paul Bostaph), they were one of the most successful Bay Area thrash metal bands and earned a loyal fanbase in the underground music community and critical acclaim, with their debut album "Forbidden Evil" (1988) regarded by critics as a classic thrash metal album and the follow-up, "Twisted Into Form", as something of a masterpiece within the tech-thrash genre. Their earlier style was technical thrash metal, but the band later experimented with alternative and groove metal elements on their fourth album "Green" (1997). Context_10 : U.S.C.H! is the third studio album by the Finnish industrial metal band Turmion Kätilöt. Released June 11, 2008 for free download on Turmion Kätilöt's record label Raha Records, it consists of 10 songs. The first single from the album, Minä Määrään, was released for free download on Raha Records' website (now replaced with the free download of U.S.C.H!) on May 21, 2008. The band have announced a presale of the physical album, to be released on May 13, 2009. fact_1 : Total Annihilation is a compilation album by the band Annihilator, it was released in 2010 as a free download. fact_2 : Annihilator is a Canadian thrash metal band founded in 1984 by vocalist, guitarist, bassist, songwriter, engineer, producer, mixer and mastering engineer Jeff Waters and former vocalist John Bates. Question: What Canadian thrash metal band released a compilation album as a free download in 2010?

Output: Annihilator


Input: Consider Input: Context_1 : Christopher Columbus, on his first Spanish-sponsored voyage to the Americas in 1492, sailed south from what is now the Bahamas to explore the northeast coast of Cuba and the northern coast of Hispaniola. Columbus, who was searching for a route to India, believed the island to be a peninsula of the Asian mainland. The first sighting of a Spanish ship approaching the island was on 28 October 1492, probably at Bariay, Holguín Province, on the eastern point of the island. Context_2 : La Cruz de la Parra (English: The Cross of Vinewood), or The Sacred Cross of Parra, as it is referred to in English, is a wooden cross which was erected by Christopher Columbus in Cuba after he had landed there during his First Voyage in 1492. It is considered the oldest artifact connected with Columbus to be found in the Americas. Context_3 : Guanahani is an island in the Bahamas that was the first land in the New World sighted and visited by Christopher Columbus' first voyage, on October 12, 1492. It is not known precisely which island it was, and several theories have been put forth by historians. "Guanahani" is the native Taíno name; Columbus called it San Salvador. Context_4 : The 1492 light sighting was a sighting of unknown light during the first voyage of Christopher Columbus on October 11, 1492, by some crew members of "Santa Maria", "Pinta" and possibly "Niña" shortly before the landing on Guanahani. The light was reported in Columbus' journal, Ferdinand Columbus' "Vita del Ammiraglio" ("The Life of the Admiral"), the proceedings of the "Pleitos colombinos" (the long lawsuit involving the heirs of Columbus) and some other sources. Context_5 : The Columbian Festivals (Spanish: "Fiestas Colombinas" , popularly just "Las Colombinas") are a set of annual celebrations in the city of Huelva, Andalusia to commemorate the first voyage of Christopher Columbus. They occur for a week at the end of July and beginning of August, the main day being 3 August, the date in 1492 on which Columbus departed Palos de la Frontera, on the voyage that brought him to the Americas. The festivities have been declared to be of National Tourist Interest ("de Interés Turístico Nacional"). Context_6 : Columbus's letter on the first voyage is the first known document announcing the results of the first voyage of Christopher Columbus that set out in 1492 and reached the Americas. The letter was ostensibly written by Columbus himself, on February 15, 1493, aboard the caravel "Niña", while still at sea, on the return leg of his voyage. A post-script was added upon his arrival in Lisbon on March 4, 1493, and it was probably from there that Columbus dispatched two copies of his letter to the Spanish court. Context_7 : In 1492, a Spanish-based transatlantic maritime expedition led by Christopher Columbus encountered the Americas, a continent which was previously unknown in Europe, leading to the colonization of the Americas. Context_8 : The Fontanilla is the former public fountain of Palos de la Frontera in Spain where, according to tradition, these fountains provided the water for the ships of Cristopher Columbus's first voyage—the "Santa María", the "Niña", and the "Pinta"—when, on 3 August 1492, they departed from Palos de la Frontera, captained by Columbus and by Palos's own Pinzón Brothers. That voyage is widely considered to constitute the discovery of the Americas by Europeans. La Fontanilla is the least dramatic, but perhaps the most original and authentic monument among the so-called "Lugares colombinos", the places in Huelva closely associated with Columbus's first voyage. Context_9 : Christopher Columbus's journal is a diary and logbook written by Christopher Columbus about his first voyage. The journal covers events from 3 August 1492, when Columbus departed from Palos de la Frontera, to 6 November of the same year. Columbus is known by several contemporary references to have kept a journal of the voyage as a daily record of events and as an evidence for the Catholic Monarchs. Upon his return to Spain in the spring of 1493 Columbus presented the journal to Isabella I of Castile. She had it copied, retained the original, and gave the copy to Columbus before his second voyage. The whereabouts of the original Spanish text has not been known since 1504. Copies based on an abstract from the journal have been made, most notably by Bartolomé de las Casas. Context_10 : Spanish immigration to Cuba began in 1492, when Christopher Columbus first landed on the island, and continues to the present day. The first sighting of a Spanish boat approaching the island was on 27 or 28 October 1492, probably at Bariay on the eastern point of the island. Columbus, on his first voyage to the Americas, sailed south from what is now The Bahamas to explore the northeast coast of Cuba and the northern coast of Hispaniola. Columbus discovered the island believing it to be a peninsula of the Asian mainland. fact_1 : Guanahani is an island in the Bahamas that was the first land in the New World sighted and visited by Christopher Columbus' first voyage, on October 12, 1492. fact_2 : In 1492, a Spanish-based transatlantic maritime expedition led by Christopher Columbus encountered the Americas, a continent which was previously unknown in Europe, leading to the colonization of the Americas. Question: Christopher Columbus' first voyage on October 12, 1492 actually landed him on which island in the Bahamas?

Output: Guanahani


Input: Consider Input: Context_1 : PowerJet is a Franco-Russian 50-50 joint venture created in 2004 by aeronautical engine manufacturers Snecma (Safran) and NPO Saturn. The company is in charge of the SaM146 program – the sole powerplant for the Sukhoi Superjet 100 airliner – including design, production, marketing and after-sales support. It delivers a complete propulsion system, comprising engine, nacelle and equipment. Context_2 : A folding machine is a machine used primarily for the folding of paper. Paper can be folded with either a buckle or a knife; thus, there are generally three types of folding machines: buckle folders, knife folders or a combination of these two types. Whilst buckle folding is the more popular of the two methods, knife folding is sometimes preferable. Folding machine models vary in sophistication, with high-end machines capable of processing more complex folding jobs and unusual paper forms (in terms of density and size). Organizations required to undertake mass mail-out campaigns often employ folding machines to improve efficiency. Context_3 : An amusement arcade (often referred to as "video arcade" or simply "arcade") is a venue where people play arcade games such as video games, pinball machines, electro-mechanical games, redemption games, merchandisers (such as claw cranes), or coin-operated billiards or air hockey tables. In some countries, some types of arcades are also legally permitted to provide gambling machines such as slot machines or "pachinko" machines. Games are usually housed in cabinets. The term used for ancestors of these venues in the beginning of 20th century was penny arcades. Context_4 : The Sukhoi Superjet 100 (Russian: Сухой Суперджет 100 ) is a modern fly-by-wire twin-engine regional jet with 8 (VIP) to 108 (all economy) passenger seats. With development initiated in 2000, the airliner was designed and spearheaded by Sukhoi, a division of the Russian civil aerospace company (UAC), in co-operation with several foreign partners. Its maiden flight was conducted on 19 May 2008. On 21 April 2011, the Superjet 100 undertook its first commercial passenger flight, on the Armavia route from Yerevan to Moscow. Context_5 : General Vincenzo Camporini, KGC, born on 21 June 1946, was the Chief of the Defence General Staff in Italy from 12 February 2008 until 2011. He became chief of staff of the Italian Air Force on 20 September 2006. Camporini has over 2,500 hours' flying time in over twenty different aircraft types, including helicopters. General Camporini is qualified in Aeronautical Sciences and International and Diplomatic Sciences. He is a Fellow of the Royal Aeronautical Society. Context_6 : Ascom B8050, usually known by the name QuickFare, is an early example of a passenger-operated railway ticket issuing system, consisting of a series of broadly identical machines installed at British railway stations from 1989 onwards. The machines allow passengers to buy the most popular types of ticket themselves, without having to go to a booking office, and are therefore useful at unstaffed, partly staffed or busy stations. All QuickFare machines have now been replaced by more modern technology. Context_7 : Trepak International AB, based in Malmö, Sweden, develops, builds, instals and supplies capping and filling machines for liquid products and labelling machines for all types of packages. The company has 25 employees and since 1981 the company has delivered more than 1000 machines. Context_8 : FalconView is a mapping system created by the Georgia Tech Research Institute. It was initially developed for the Windows family of operating systems; however, versions for Linux and mobile operating systems are under development. It displays various types of maps and geographically referenced overlays. Many types of maps are supported, but the primary ones of interest to most users are aeronautical charts, satellite images and elevation maps. FalconView also supports a large number of overlay types that can be displayed over any map background. The current overlay set is targeted toward military mission planning users and is oriented towards aviators and aviation support personnel. Context_9 : Aeronautics (from the ancient Greek words ὰήρ "āēr", which means "air", and ναυτική "nautikē" which means "navigation", i.e. "navigation into the air") is the science or art involved with the study, design, and manufacturing of air flight capable machines, and the techniques of operating aircraft and rockets within the atmosphere. The British Royal Aeronautical Society identifies the aspects of "aeronautical Art, Science and Engineering" and "the profession of Aeronautics (which expression includes Astronautics)." Context_10 : An electrostatic nuclear accelerator is one of the two main types of particle accelerators, where charged particles can be accelerated by subjection to a static high voltage potential. The static high voltage method is contrasted with the dynamic fields used in oscillating field particle accelerators. Owing to their simpler design, historically these accelerators were developed earlier. These machines are operated at lower energy than some larger oscillating field accelerators, and to the extent that the energy regime scales with the cost of these machines, in broad terms these machines are less expensive than higher energy machines, and as such they are much more common. Many universities worldwide have electrostatic accelerators for research purposes. fact_1 : PowerJet is a Franco-Russian 50-50 joint venture created in 2004 by aeronautical engine manufacturers Snecma (Safran) and NPO Saturn. fact_2 : The Sukhoi Superjet 100 (Russian: Сухой Суперджет 100 ) is a modern fly-by-wire twin-engine regional jet with 8 (VIP) to 108 (all economy) passenger seats. Question: What types of aeronautical machines are described above?


Output: jet