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.

Q: Context_1 : The Arab Spring, (Arabic: الربيع العربي‎ ‎ "ar-Rabīʻ al-ʻArabī") also referred to as Arab revolutions (Arabic: الثورات العربية‎ ‎ "aṯ-'awrāt al-ʻarabiyyah"), was a revolutionary wave of both violent and non-violent demonstrations, protests, riots, coups and civil wars in North Africa and the Middle East that began on 17 December 2010 in Tunisia with the Tunisian Revolution. Context_2 : “Saraya Aqaba” is a Jordanian private shareholding company, whose founding shareholders include Saraya Jordan, Jordan’s Social Security Corporation, Aqaba Development Corporation, and Arab Bank plc. Saraya Aqaba will implement the US$1 billion “Saraya Aqaba Project”, a tourism and leisure destination, with a mixed-use themed development. Situated on the northern tip of the Gulf of Aqaba, the construction of the Saraya Aqaba Project and its man-made lagoon will add approximately 1.5 km of beachfront to the city of Aqaba. Context_3 : The Revolutions of 1820 were a revolutionary wave in Europe. It included revolutions in Spain, Portugal, Russia, and Italy for constitutional monarchies, and for independence from Ottoman rule in Greece. Unlike the revolutionary wave in the 1830s, these tended to take place in the peripheries of Europe. Context_4 : The largest projects in the Philippine Economy includes both megaprojects, costing over $1 billion, and other large investment projects, typically costing between $10 million and $1 billion. Projects with investments below $10 million also may be included here, either as parts of larger projects, or in case of major international significance and media coverage. In case of projects involving new vehicle models, the cost of development is taken into account as well as the cost of production. Context_5 : Privatizations in Morocco were initiated by the Moroccan government in the early 1990s, following a policy of privatization of certain economic sectors which used to be in the hands of the government. Privatizations started in earnest in 1993, and advanced at a steady pace, averaging one sale of a public company per month. Raising more than US $1 billion in revenue plus investment commitments of another US $260 million, by the end of that year. The number of partly or fully privatized companies in Morocco between 1993 and 2005 reached 66 earning overall MAD 75.5 billion. The various industries affected include airlines, telecommunications, large industrial projects, and tourism. In the agricultural sector, the government plans to sell off agricultural lands currently managed by state farms. Context_6 : The Vineyard Beverly Hills is a 157 acre undeveloped property in Beverly Hills, California reportedly worth $1 billion. One of the owners is Victorino Noval. The property was offered via a website for not under $1 billion and taken off the market in 2015. In 1997, Mark R. Hughes, the founder of Herbalife, bought the property for $8.5 million from a member of the Shah of Iran's family; since then it has gone through a number of owners, following a complex lawsuit after Hughes' death. Context_7 : Midwest Federal Savings and Loan was an American bank headquartered in Minneapolis, Minnesota. Starting in the mid-1960s, its headquarters were located at 801 Nicollet Mall in what is now called McGladrey Plaza. Midwest Federal was in business for ninety-nine years until its failure in 1989. Its collapse was due mostly to bad real estate loans. On April 22, 1991 the "St. Paul Pioneer Press" called the bank's failure the "largest financial disaster in Minnesota history" and was part of the savings and loan crisis of the 1980s. Midwest Federal had assets of $3.5 billion, was liquidated by the Government at a cost of $1 billion to taxpayers. Midwest was $1 billion in debt when it was seized by regulators in February 1989. Context_8 : Arthur James Edward Child, {'1': ", '2': ", '3': ", '4': "} (May 19, 1910 – July 30, 1996) was a Canadian businessman and former chairman and chief executive officer of Burns Foods Limited of Calgary. Arthur James Edward Child and his business partner Ron Jackson acquired the food processing and distribution company in a leveraged management buyout in 1986. With sales in excess of $1 billion, Burns Foods was involved in meat processing, dairy, food warehousing and distribution, and vegetable processing businesses. Over a 12-year period, Arthur James Edward Child and his management team built Burns Foods into a leading Canadian food company with over $1 billion in annual sales. Beginning in 1995, a majority of the Burns Foods’ subsidiaries were sold generating an exceptional return to the shareholders. Context_9 : The Longaberger Company is an American manufacturer and distributor of handcrafted maple wood baskets and other home and lifestyle products. It was one of the primary employers in the area near Dresden, Ohio with more than 8,200 employees and 1 billion dollars in sales. Started in Dresden, the company is now headquartered in Newark, Ohio. A family-owned and operated business, the Longaberger Company was started by Dave Longaberger in 1973, and was taken over in 2013 by CVSL, Inc. It is currently led by John Rochon Jr, the son of the John P. Rochon, founder and chairman of JRJR Networks and Richmont Holdings. There are currently fewer than 75 full-time and part-time employees. Approximately 30 of those still make baskets. A combination of a recession and changing tastes in home decor combined to send sales, which peaked in 2000 at $1 billion, to about $100 million in 2012. Context_10 : Tourism is one of the most important sectors in Jordan's economy. In 2010, over 8 million tourists from various countries visited Jordan, with tourist receipts amounting to about 3.5 billion dollars. An additional $1 billion was earned through medical tourism to the kingdom. In 2011, Jordanian tourism lost $1 billion due to the political instability across the region. fact_1 :  In 2011, Jordanian tourism lost $1 billion due to the political instability across the region. fact_2 : The Arab Spring, (Arabic: الربيع العربي‎ ‎ "ar-Rabīʻ al-ʻArabī") also referred to as Arab revolutions (Arabic: الثورات العربية‎ ‎ "aṯ-'awrāt al-ʻarabiyyah"), was a revolutionary wave of both violent and non-violent demonstrations, protests, riots, coups and civil wars in North Africa and the Middle East that began on 17 December 2010 in Tunisia with the Tunisian Revolution. Question: When did the  revolutionary wave which made Jordanian tourism lost $1 billion  in 2011 began 

A: 17 December 2010
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Q: Context_1 : Ages and Ages is an American rock band from Portland, Oregon which has been receiving positive critical attention because of their upbeat "raw choral pop" sound. Every member of the band sings accompanied by handclaps, shakers and noise-makers. They are a secular band with a big tent revival sound. The group was voted as a top Portland band by "Willamette Week". In 2011, they signed a record deal with Partisan Records and have since undertaken several national US tours. In 2013 the band changed their name from AgesandAges to Ages and Ages. The rechristened band played their first European dates in the winter of 2014. Context_2 : Bristeil is an independent band, which playing in indie rock style, although they call their music style as intelligent rock and located in Minsk, Belarus. The band sings euphonic rock songs in the Belarusian language. The band was formed in 2013 year by frontman Hair Peace Salon band Aleh Vial, which considered as one of the best rock performers in Belarus. They released their debut EP, "Cyruĺnia Svietu" ("Barbershop of the World" into English), on 26 May 2014. Context_3 : Orquesta de la Luz (オルケスタ・デ・ラ・ルス ) ("Orchestra of the Light") is a Japanese salsa band that was formed in 1984 and began performing and recording in 1990. The band sings in Spanish (although the majority of the group doesn't know what they are singing), and is led by vocalist Nora, who returned to traditional salsa after the band broke up in the mid-1990s. It became widely famous in Latin America, particularly in Colombia, Puerto Rico, Panama, Mexico, Perú and other Caribbean area countries. The Japanese salsa band Orquesta de La Luz was quite a large one, whose main focal point (and only consistent member throughout their tenure together) was singer Nora. Throughout the years, Nora was joined by a rotating cast of musicians in the group, including Gen Ogimi, percussion; Carlos Kanno, percussion; Genichi Egawa, timbales; Gen Date, conga; Hiroshi Sawada, bass; Satoru Shoinoya, piano, keyboards; Shiro Sasaki, trumpet; Tatsuya Shimogami, trumpet; Yoshihito Fukumoto, trumpet; Hideaki Nakaji, trombone; and Taisei Aoki, trombone, while co-producer/arranger Sergio George contributed keyboards from time to time. The group built a substantial following in their homeland during the early to mid-'90s (with such releases as 1990's Orquesta de La Luz, 1991's Sin Fronteras, and 1992's Somos Diferentes), before switching their sound primarily to jazz and ballads. By 1995, Orquesta de La Luz had broken up, with Nora launching a solo career shortly thereafter (and returning to her former band's early salsa sound). Context_4 : Guilty Pleasures is a 2007 album by the band Lazlo Bane, consisting entirely of cover versions of various hits from the 1970s. Unlike the band's previous album, "Back Sides", which was released only digitally through online music stores, "Guilty Pleasures" was released both on CD and digital download formats. It is also the first and only Lazlo Bane album where every member of the band sings lead vocals on at least one song. Context_5 : "Special K" is a single by British alternative rock band Placebo, released on 19 March 2001 on CD and 12" vinyl, taken from their third album, "Black Market Music". The title is slang for Ketamine, and the song itself is supposed to explore "the link between drugs and love," and ""Special K" is uppers and the rush of falling in love." Context_6 : The Bolts are an independent modern rock band from Irvine, California. Formed in 2007, the band consists of guitarist Heath Farmer, bassist Addam Farmer, keyboardist Austin Farmer, guitarist Ryan Kilpatrick, and drummer Matt Champagne. The entire frontline of the band sings lead vocals with multiple harmony. Context_7 : Progres 2 is an art rock band from Brno, Czech Republic. It was established in 1968, known as Progress Organization, by Zdeněk Kluka, Pavel Váně, Jan Sochor and Emanuel Sideridis. Its most important album in a Czech context was the rock opera project "Dialog s vesmírem" (Dialog with The Universe) in 1978, only a year after the transformation of the band called "Bardonaj" to the new band Progres 2. The public presentation of this rock opera was the first audiovisual program of rock music in Czechoslovakia, inspired by the British rock group Pink Floyd. Because this rock band played in the totalitarian state, they had a few troubles with officials. The best known problem was the one with lyrics of one song from the album "Dialog s vesmírem". The song was called "Planeta Hieronyma Bosche" (The Planet of Hieronymus Bosch) where the band sings about life on heroin. Censors forbade this song and the band solved it by using only the vowels from the original lyrics. At concerts they played the whole original lyrics. Context_8 : Ketamine, sold under the brand name Ketalar among others, is a medication mainly used for starting and maintaining anesthesia. It induces a trance-like state while providing pain relief, sedation, and memory loss. Other uses include for chronic pain and for sedation in intensive care. Heart function, breathing, and airway reflexes generally remain functional during its effects. Effects typically begin within five minutes when given by injection with the main effects lasting up to 25 minutes. Context_9 : Los 5 stylized as LOS 5 is an independent multi-ethnic Latin musical pop/rap band based in Los Angeles with members originating from Mexico, Argentina and Brazil and now based in the United States. The lead musical vocals is by Juan Pablo Casillas and the rap parts are performed by Matt Rey. The band sings in English and Spanish. Most members met when they were studying music at Hollywood's Musician's Institute forming the band The Wavelength. The band is managed by talent executive Terry Anzaldo. Consequently the band was renamed LOS 5. Context_10 : Three's a Crowd is an American animated short film. It is a "Merrie Melody" cartoon, released on December 10, 1932, although one source gives it a release date of January 17, 1933. Like most Merrie Melodies of its day, it was directed by Rudolf Ising and it prominently features the song whose title it shares. Frank Marsales provided musical direction. fact_1 : "Special K" is a single by British alternative rock band Placebo, released on 19 March 2001 on CD and 12" vinyl, taken from their third album, "Black Market Music". fact_2 :  The title is slang for Ketamine, and the song itself is supposed to explore "the link between drugs and love," and ""Special K" is uppers and the rush of falling in love." fact_3 :  It induces a trance-like state while providing pain relief, sedation, and memory loss. Question: What band sings a song whose title is slang for an anesthesia drug?

A: Placebo
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Q: Context_1 : Garage punk is a rock music fusion genre combining punk rock and garage rock that took shape in the indie rock underground between the late 1980s and early 1990s. Bands drew heavily from stripped-down 1970s punk rock and Detroit proto-punk, and incorporated numerous other styles into their approach, such as power pop, 1960s girl groups and garage rock, hardcore punk, early blues and R&B, and surf rock. Context_2 : Metacritic is a website that aggregates reviews of media products: music albums, video games, films, TV shows, and formerly, books. For each product, the scores from each review are averaged (a weighted average). Metacritic was created by Jason Dietz, Marc Doyle, and Julie Doyle Roberts in 1999. The site provides an excerpt from each review and hyperlinks to its source. A color of Green, Yellow or Red summarizes the critics' recommendations. It has been described as the video game industry's "premier" review aggregator. Context_3 : New jack swing or swingbeat is a fusion genre spearheaded by Teddy Riley and Bernard Belle that became popular from the late 1980s into the early 1990s. Its influence, along with hip hop, seeped into pop culture and was the definitive sound of the inventive black New York club scene. It fuses the rhythms, samples, and production techniques of hip hop and dance-pop with the urban contemporary sound of R&B. The new jack swing style developed as many previous music styles did, by combining elements of older styles with newer sensibilities. It used R&B style vocals sung over hip hop and dance-pop style influenced instrumentation. The sound of new jack swing comes from the hip hop "swing" beats created by drum machine, and hardware samplers, which were popular during the Golden Age of Hip Hop, with contemporary R&B style singing. Context_4 : Alcest is a French band from Bagnols-sur-Cèze, founded and led by Neige (Stéphane Paut). It began in 2000 as a black metal solo project by Neige, soon a trio, but following the release of their first demo in 2001, band members Aegnor and Argoth left the band, leaving Neige as the sole member. In 2009 drummer Winterhalter from Les Discrets (and formerly Peste Noire) joined Alcest's studio line-up, after eight years with Neige as the sole full-time member. Since its creation, Alcest has released five studio albums and a number of EPs and split releases. Their fourth album, 2014's "Shelter", marked a dramatic shift towards a distinctly shoegaze sound, however their latest album "Kodama" marks a return to their earlier blackgaze sound. The band are widely credited with pioneering the blackgaze/post-black metal genre, particularly through their EP "Le Secret" released in 2005. Context_5 : Tom Salta writes electronic and orchestral music for films, video games and TV shows. Atlas Plug (stylised ATlA5 PlUG) is his solo project. Salta has made the music for video games such as "", "Red Steel" and "H.A.W.X.". Under the name Atlas Plug, Salta has made music for TV shows such as "Making of Spider-Man 2" on HBO, UPN's "America's Next Top Model" and MTV's "Making the Video". Atlas Plug music has also been used for many video games such as "" (Namco), "Project Gotham Racing 3" (Microsoft) and "ESPN Major League Baseball 2K6" (Take 2). Tom is currently working on some new video games and Atlas Plug's second album. The song "Truth Be Known" is also used for DotaCinema's "Dota 2 Top Plays Weekly" series of videos on YouTube. Context_6 : Blackgaze is a fusion genre combining elements of black metal and shoegazing. The word is a blend of the names of the two genres, described by "The Guardian" as "the buzz term for a new school of bands taking black metal out of the shadows and melding its blast beats, dungeon wailing and razorwire guitars with the more reflective melodies of post-rock, shoegaze and post-hardcore." According to "Exclaim!", blackgaze "marries the harsh, alien instrumentation of black metal with the mellower, dreamy soundscapes of shoegaze." Influenced by atmospheric black metal bands like Ulver and Summoning, the genre was pioneered by French musician Neige around 2005 through the projects Alcest and Amesoeurs and has risen to prominence with the success of American group Deafheaven. "The Guardian" named Deafheaven "blackgaze's de facto poster boys, the most likely to open up black metal to an even wider audience", and "Exclaim!" described their second album "Sunbather" – the most critically acclaimed album of 2013 on Metacritic – as seminal to blackgaze. Context_7 : Gothic metal (or goth metal) is a fusion genre combining the heaviness of heavy metal with the dark atmospheres of gothic rock. The music of gothic metal is diverse with bands known to adopt the gothic approach to different styles of heavy metal music. The genre originated during the early 1990s in Europe originally as an outgrowth of death-doom, a fusion of death metal and doom metal. Lyrics are generally dark and introspective with inspiration from gothic fiction as well as personal experiences. Context_8 : Metalcore is a fusion genre combining elements of heavy metal and hardcore punk. The word is a portmanteau of the names of the two genres. Among other styles blending metal and hardcore, such as crust punk and grindcore, metalcore is noted for its use of breakdowns, which are slow, intense passages conducive to moshing. Pioneering metalcore bands—such as Integrity, Earth Crisis and Converge, all of which had formed by 1990—are described as leaning more toward hardcore, with their style sometimes being called metallic hardcore, whereas later bands—such as Killswitch Engage, All That Remains, Trivium, As I Lay Dying, Bullet for My Valentine, and Parkway Drive—are described as leaning more towards metal. Pantera and Sepultura (who influenced Trivium, Atreyu, Bleeding Through and Unearth) have been particularly influential to the development of metalcore in the 2000s, which saw many bands in the genre achieve commercial success. Context_9 : Blues rock is a fusion genre combining elements of blues and rock. It is mostly an electric ensemble-style music with instrumentation similar to electric blues and rock: electric guitar, electric bass, and drums, often with Hammond organ. From its beginnings in the early- to mid-1960s, blues rock has gone through several stylistic shifts and along the way it inspired and influenced hard rock, Southern rock, and early heavy metal. Blues rock continues to be an influence in the 2010s, with performances and recordings by popular artists. Context_10 : Folk rock is a music genre combining elements of folk music and rock music. In its earliest and narrowest sense, the term referred to a genre that arose in the United States and the United Kingdom around the mid-1960s. The genre emerged from bands such as the Beatles, the Searchers, and the Animals in the UK, and Bob Dylan and the Byrds in the US, who played traditional folk music and songs with rock instrumentation. The term "folk rock" is first noted as being used by the U.S. music press in June 1965 to describe the Byrds' music; the band's debut album was released the same month. fact_1 :  described their second album "Sunbather" – the most critically acclaimed album of 2013 on Metacritic – as seminal to blackgaze. fact_2 : Metacritic is a website that aggregates reviews of media products: music albums, video games, films, TV shows, and formerly, books. Question: Blackgaze is a fusion genre combining elements of black metal and shoegazing, their second album "Sunbather", was the most critically acclaimed album of 2013 on which website that aggregates reviews of media products: music albums, video games, films, TV shows, and formerly, books? 

A:
Metacritic
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