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.

[EX Q]: Context_1 : Victor Arden was the stage name for an American pianist named Lewis John Fuiks (8 March 1893 — 31 July 1962) who was best known as the piano duo partner of and co-orchestra leader with Phil Ohman from 1922 to 1932. He was the pianist in the All-Star Trio, who made several hits for Victor Records between 1919 and 1921. Context_2 : Raajesh Johri (Hindustani: राजेश जौहरी ) June 19, 1952 – March 1, 2017) was an Indian poet, Lyricist, Ad Film Maker, Voice Over Artist and Anchor based in Mumbai India. Johri's notable works as a lyricist include Pari Hoon Main by Sunita Rao, Colonial Cousins by Hariharan and Lesle Lewis, Subha subha jab khidki khole by Jojo, Tere Mann Mein Ram by Anup Jalota. Famous works as an ad/jingle writer include Action Shoes ("Action ka School time"), Nirma Bathing Soap ("Saundarya Saabun Nirma"), Vicco Vajradanti, Dabur Lal Dant Majan and many more. Context_3 : Colonial Cousins is the debut album of Indian band Colonial Cousins, which is formed by Indian duo composed of singer Hariharan and singer-composer Lesle Lewis. It was released on October 1, 1996 under Magnasound Label. Context_4 : Lesle Lewis is an American poet and professor. She is author of four poetry collections, most recently "A Boot's a Boot", winner of the 2013 Cleveland State University Poetry Center Open Book Competition. In reviewing her previous collection, "lie down too," winner of the 2010 Beatrice Hawley Award, (Alice James Books, 2011). "Publishers Weekly," wrote "Few poets handle both syntax and sound as she does, and few flirt so well both with, and against, common sense, with and against ordinary adult experience." Her first collection, "Small Boat" (University of Iowa Press, 2003), won the 2002 Iowa Poetry Prize. Her poems have been published in many literary journals and magazines including "American Letters and Commentary", "Green Mountains Review", "Barrow Street", "Pool", "The Hollins Critic", "The Massachusetts Review", and "Jubilat," and featured on the Academy of American Poets website. Context_5 : Aatma is the third studio album of Colonial Cousins, an Indian duo composed of singer Hariharan and singer-composer Lesle Lewis. It was released on January 1, 2001 under the label Sony BMG. Context_6 : Lesle Lewis is an Indian singer and composer known for his work with Hariharan as the duo "Colonial Cousins". They won the MTV Asia Viewer's Choice Award and then the U.S. Billboard Viewer's Choice Award for ‘Colonial Cousins', their debut album. He conceived and created all the music for Coke Studio, MTV India debut season. Context_7 : Once More is the fourth studio album of Colonial Cousins, an Indian band formed by Indian duo composed of singer Hariharan and singer-composer Lesle Lewis. It was released on October 29, 2012 under the label Universal. Context_8 : This article includes the discography of Indian singer and composer Hariharan. Listed are all the albums and the notable film songs sung by him in order of their release. The discography consists of 27 studio albums, three live albums, five compilations, one film soundtrack and several film songs sung by him. Out of the 27 studio albums, 24 are solo albums and three are albums by the band Colonial Cousins, consisting Hariharan and Lesle Lewis. Context_9 : Colonial Cousins is an Indian duo, formed by singer Hariharan and singer-composer Lesle Lewis. They also have successful careers as solo artists as well. Their unique brand of music fused Indian and Western musical genres instantly won the hearts of young and old alike. Their eponymous first album hit platinum in sales in India alone and consistently headed the Indian music charts in 1996. The duo have received numerous awards, notably the MTV Asia Viewers' Choice Award, 1996, and the US Billboard's Viewers' Award, 1996. On 19 November 1998, the Colonial Cousins released their second album, "The Way We Do It". They also released their third album "Aatma" on 1 January 2001. They have scored two Tamil films, "Modhi Vilayadu" (2009), "Chikku Bukku" (2010). Their fourth album "Once More" was released in 2012. Context_10 : The Way We Do It is the second studio album of Colonial Cousins, an Indian duo composed of singer Hariharan and singer-composer Lesle Lewis. It was released on November 19, 1998 under the label Sony BMG. fact_1 :  Out of the 27 studio albums, 24 are solo albums and three are albums by the band Colonial Cousins, consisting Hariharan and Lesle Lewis. fact_2 : Lesle Lewis is an Indian singer and composer known for his work with Hariharan as the duo "Colonial Cousins". Answer: three
[EX A]:  How many albums has Lesle Lewis made with his duo partner?

[EX Q]: Context_1 : The BDR Thermea Group is a European manufacturer of domestic and industrial heating appliances. The firm was created by the merger of Baxi and De Dietrich Remeha in 2009. Based in Apeldoorn, the Netherlands BDR Thermea provides heating and hot water products for UK, France, Germany, Spain, The Netherlands and Italy and has strong positions in the rapidly growing markets of Eastern Europe, Turkey, Russia, North America and China. In total BDR Thermea operates in more than 70 countries worldwide. Context_2 : The Warm Air Research House is a historic house and research facility located at 1108 W. Stoughton St. in Urbana, Illinois. Built in 1924, the house served as a warm-air heating research facility administered jointly by the National Warm-Air Heating and Ventilating Association and the University of Illinois Department of Mechanical Engineering. Prior to the 1920s, the American heating industry had few formal testing procedures for their products, and home heating through warm-air ventilation ducts was still considered a novel concept. The National Warm-Air Heating and Ventilating Association began to test heating methods and systems in the Department of Mechanical Engineering's laboratories, but it eventually needed a model house in which to test its domestic heating systems. The two organizations commissioned the large Colonial Revival residence, which was designed by architect Loring Harvey Provine and graduate student Clarence Andrew Kissinger. Beginning in 1932, research on air conditioning and cooling systems was also conducted in the house. Following World War II, the facility became less useful due to the shrinking size of new American homes, and the university sold the house in 1946. Some of the technologies developed in the house include storm windows, forced-air heating, and heating duct size and positioning. Context_3 : District heating (also known as heat networks or teleheating) is a system for distributing heat generated in a centralized location for residential and commercial heating requirements such as space heating and water heating. The heat is often obtained from a cogeneration plant burning fossil fuels but increasingly also biomass, although heat-only boiler stations, geothermal heating, heat pumps and central solar heating are also used, as well as nuclear power. District heating plants can provide higher efficiencies and better pollution control than localized boilers. According to some research, district heating with combined heat and power (CHPDH) is the cheapest method of cutting carbon emissions, and has one of the lowest carbon footprints of all fossil generation plants. A combination of CHP and centralized heat pumps are used in the Stockholm multi energy system. This allows the production of heat through electricity when there is an abundance of intermittent power production and cogeneration of electric power and district heating when the availability of intermittent power production is low. Context_4 : Pellet boilers are used as central heating systems for heat requirements (heating load) of more than 3.9 kW (Kilowatt). But pellet central heating systems are not only used in single or two family homes (up to 30 kW), but also for larger residential or business units with heat requirements of a few hundred kW. Pellet burner systems run most efficiently at full load and can usually be regulated down to up to 30% of its full capacity. Since the warm up phase of pellet ovens usually takes longer than for oil or gas firing systems, short burning phases have negative effects on the fuel efficiency. In order to improve energy efficiency and reduce harmful emissions, pellet ovens are usually combined with buffer systems like water tanks for example. Context_5 : De Dietrich Remeha is one of Europe's biggest manufacturers and distributors of domestic and commercial water and space heating systems. Headquartered in Apeldoorn in the Netherlands, it was founded in July 2004 after a merger between the Dutch firm Remeha, and the French firm De Dietrich Thermique. In July 2009, the heavily laden with debt British Baxi group agreed to merge with De Dietrich Remeha, creating the BDR Thermea Group. Context_6 : Baxi is a part of BDR Thermea, one of Europe's largest manufacturers and distributors of domestic and commercial water and space heating systems. Context_7 : Seasonal thermal energy storage (or STES) is the storage of heat or cold for periods of up to several months. The thermal energy can be collected whenever it is available and be used whenever needed, such as in the opposing season. For example, heat from solar collectors or waste heat from air conditioning equipment can be gathered in hot months for space heating use when needed, including during winter months. Waste heat from industrial process can similarly be stored and be used much later. Or the natural cold of winter air can be stored for summertime air conditioning. STES stores can serve district heating systems, as well as single buildings or complexes. Among seasonal storages used for heating, the design peak annual temperatures generally are in the range of 27 to , and the temperature difference occurring in the storage over the course of a year can be several tens of degrees. Some systems use a heat pump to help charge and discharge the storage during part or all of the cycle. For cooling applications, often only circulation pumps are used. A less common term for STES technologies is interseasonal thermal energy storage Context_8 : Rheem Manufacturing Company is an American privately held manufacturer that produces residential and commercial water heaters and boilers, as well as heating, ventilating and air conditioning (HVAC) equipment. The company also produces and sells products under the Ruud brand name. It is a subsidiary of Paloma Industries. What became Rheem started in 1925 as a supplier of packaging to the petroleum industry, and is currently headquartered in Atlanta, Georgia in the United States. The company is one of the largest manufacturers of both water heating and HVAC equipment in the United States, and also produces and markets products in Argentina, Armenia, Australia, Bahrain, Brazil, Canada, Iraq, Kuwait, Mexico, New Zealand, Oman, Qatar, Saudi Arabia, Singapore, UAE, and Ukraine. Context_9 : Historically, the main applications of solar energy technologies in Canada have been non-electric active solar system applications for space heating, water heating and drying crops and lumber. In 2001, there were more than 12,000 residential solar water heating systems and 300 commercial/ industrial solar hot water systems in use. These systems presently comprise a small fraction of Canada’s energy use, but some government studies suggest they could make up as much as five per cent of the country’s energy needs by the year 2025. Context_10 : Electric heating is a process in which electrical energy is converted to heat. Common applications include space heating, cooking, water heating and industrial processes. An electric heater is an electrical device that converts electric current to heat. The heating element inside every electric heater is an electrical resistor, and works on the principle of Joule heating: an electric current passing through a resistor will convert that electrical energy into heat energy. Most modern electric heating devices use nichrome wire as the active element; the heating element, depicted on the right, uses nichrome wire supported by ceramic insulators. fact_1 :  In July 2009, the heavily laden with debt British Baxi group agreed to merge with De Dietrich Remeha, creating the BDR Thermea Group. fact_2 : Baxi is a part of BDR Thermea, one of Europe's largest manufacturers and distributors of domestic and commercial water and space heating systems. Answer: Baxi
[EX A]: De Dietrich Remeha, is one of Europes biggest manufacturers and distributors of domestic and commercial water and space heating systems, in July 2009, when heavily laden with debt, which of Europes largest manufacturers and distributors of domestic and commercial water and space heating systems, agreed to merge with them? 

[EX Q]: Context_1 : Žalgirio Arena is a multi-purpose indoor arena in the New Town of Kaunas, Lithuania. The arena is located on an island of the Nemunas River. It is the largest indoor arena in the Baltics. The arena's maximum possible seating capacity for basketball games is 15,552, and 20,000 spectators for concerts (when the stage is in the middle, and 17,000 when stage is in the side of the arena). The Žalgiris Arena replaced the Kaunas Sports Hall as a major venue in the city. Context_2 : The Back To The Future Hearts Tour was a concert tour by All Time Low, in support of the group's sixth studio album "Future Hearts" (2015). The tour began in Uncasville, Connecticut at the Mohegan Sun Arena on February 24, 2015, and concluded on April 15, 2016, in Sunrise, Florida at the BB&T Center. Context_3 : The BB&T Center (previously known as the National Car Rental Center, Office Depot Center, and BankAtlantic Center) is an indoor arena located in Sunrise, Florida. It is home to the Florida Panthers of the National Hockey League. It was completed in 1998, at a cost of US$185 million, almost entirely publicly financed, and features 70 suites and 2,623 club seats. Context_4 : The Chalkiopoulio Sports Hall or Lamia Arena (alternate spellings: Halkiopouleio, Halkiopoulio, Chalkiopouleio) is an indoor sporting arena that is located in the city of Lamia, Greece. The seating capacity of the arena is 5,000 people. The indoor arena is part of the Lamia Sports Center, which also features indoor and outdoor tennis courts, a football field, and outside basketball courts. The indoor arena is able to host basketball, volleyball, and handball matches and it is owned by the municipality of Lamia. Context_5 : The Tacloban City Convention Center, also known as the Tacloban Astrodome or the Tacloban City Coliseum, is an indoor arena located in Tacloban, Philippines. It has a seating capacity of 4,500. The facility which had a soft opening on June 2006, was built at a cost of 200 million pesos. It is used primarily for basketball, concerts, regional events and other conventions. It is the second-largest indoor arena in the Eastern Visayas region, after the Ormoc Superdome in Ormoc. Context_6 : Arena Birmingham (previously known as The Barclaycard Arena and the National Indoor Arena) is an indoor sporting and entertainment venue in Birmingham, United Kingdom. The Arena, which is owned by parent company, the NEC Group, is situated in central Birmingham. When it was opened in 1991, it was the largest indoor arena in the UK. Context_7 : The Videotron Centre (French: "Centre Vidéotron") is an indoor arena in Quebec City, Quebec, Canada. The 18,259-seat arena replaced Colisée Pepsi as Quebec City's primary venue for indoor events. The new arena is primarily used for ice hockey, serving as the home area of the Quebec Remparts of the QMJHL and has been prospected as a venue for a new or re-located National Hockey League team in Quebec City, and as part of a Winter Olympic Games bid. The building opened on September 8, 2015. It is now the seventh-largest indoor arena in Canada. Context_8 : Breaking Hearts Tour was the North American leg of the Elton John Breaking Hearts Tour. The European leg was dubbed "European Express". The tour started on 17 August 1984, at Tempe, Arizona. It included five sold-out concerts in New York City performed at Madison Square Garden. Context_9 : Future Hearts is the sixth studio album by American rock band All Time Low, released April 3, 2015 by Hopeless Records as the follow-up to "Don't Panic" (2012). The first single, "Something's Gotta Give" premiered on BBC Radio 1 on January 12, 2015. Every physical copy contains five of twenty collectible "polaroids". Deluxe editions of "Future Hearts" feature bonus songs, expanded artwork and an alternate cover. This is the last All Time Low album to be released on Hopeless Records. Context_10 : Malmö Arena is a multi-use indoor arena in Malmö, Sweden, and the home of SHL ice hockey club Malmö Redhawks. It is the largest arena in the SHL, and the second-largest indoor arena in Sweden. Apart from hosting Redhawks hockey matches, the arena is often the venue for team handball, floorball, concerts, and other events. It has also hosted indoor athletics. Owned and operated by Parkfast AB, the arena was designed by Mats Matson of MM Matsson Konsult AB, Hannu Helkiö of Pöyry Architects, and Gert Wingårdh of Wingårdh arkitektkontor. Naming rights for the venue are owned by Malmö Stad, in a ten-year contract, agreed in 2007. Malmö Arena hosted the Eurovision Song Contest 2013 between 14 and 18 May 2013. fact_1 :  The tour began in Uncasville, Connecticut at the Mohegan Sun Arena on February 24, 2015, and concluded on April 15, 2016, in Sunrise, Florida at the BB&T Center. fact_2 :  It was completed in 1998, at a cost of US$185 million, almost entirely publicly financed, and features 70 suites and 2,623 club seats. Answer: US$185 million
[EX A]:
What does it cost to build  the indoor arena  where Back to the Future Hearts Tour was concluded?