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.

Ex Input:
Context_1 : The Somerville Theatre is an independent movie theater and concert venue in the Davis Square neighborhood of Somerville, Massachusetts, United States. Over one hundred years old, the Somerville Theatre started off as a vaudeville house and movie theater. The theater has since transitioned and now operates as a live music venue and first-run movie theater. As a music venue, the theater has played host to many historic concerts, including the first of the two Last Dispatch concerts, two shows by Bruce Springsteen in 2003, and a performance by U2 in 2009. Recent live performances have included Ryan Adams & the Cardinals, Cursive, Norah Jones, The Jonas Brothers, Joan Baez, and the John Butler Trio. The building also hosts the Somerville branch of the Museum of Bad Art. Context_2 : Strategic Command: European Theater is a turn based strategy game set in World War II. it allows you to play the Allies or the Axis. The smaller European nations can go either way depending on how the Axis or Allies act towards them. Although on historical mode some nations join the allies or axis by default while others depend on the course of the war and aggression of the major powers. Context_3 : Artisan Center Theater is a community theater based in the Dallas/Fort Worth area. The theater operates a 195-seat, theater in the round that features musicals. Additionally, it has a second stage of 150-seats where performances of comedies, light dramas, musical reviews and children performing for children in the Artisan Children's Theater. Context_4 : An XY plotter is a plotter that operates in two axes of motion ("X" and "Y") in order to draw continuous vector graphics. The term was used to differentiate it from standard plotters which had control only of the "y" axis, the "x" axis being continuously fed to provide a plot of some variable with time. Plotters differ from Inkjet and Laser printers in that a plotter draws a continuous line, much like a pen on paper, while inkjet and laser printers use a very fine matrix of dots to form images, such that while a line may appear continuous to the naked eye, it in fact is a discrete set of points. Context_5 : Planet Hollywood Las Vegas (formerly Tally-Ho, King's Crown and Aladdin) is a hotel and casino located on the Las Vegas Strip in Paradise, Nevada. It is owned and operated by Caesars Entertainment Corporation. Context_6 : Strategic Command WWII Pacific Theater is a grand strategy computer game developed by Fury Software, and published by Battlefront.com in 2008. The third game in the "Strategic Command" series, "Pacific Theater" is a turn-based strategy set in World War II, focusing for the first time in the series on Asia and the titular Pacific Theater. The player controls all of either Axis or Allied states. Context_7 : David Crabb (December 13, 1975 - ) is an American actor and writer. He was born in San Antonio, Texas and lived there until the middle of high school, when he moved to Seguin, Texas. His experiences of being a "gay Goth teen in South Texas" were chronicled in his 2011 autobiographical one-man show, "Bad Kid". "Bad Kid" ran for several weeks at the Axis Theater in New York City in November 2011 and garnered critical praise. It started a second run on February 17, 2012 and has already garnered more positive reviews from the New York theater community. Bad Kid was published as a memoir by Harper Perennial in 2015. Context_8 : Axis & Allies: Pacific is a strategy board game produced by Hasbro under the Avalon Hill name brand. Released in July 31, 2001 and designed by Larry Harris, the designer of the original "Axis & Allies" game, "Axis & Allies: Pacific" allows its players to recreate the Pacific Theater of World War II. Context_9 : Europe Engulfed is a block wargame designed by Rick Young and Jesse Evans for GMT Games, first published in 2003, and it simulates the European theater of war during World War II featuring a streamlined play structure and multiple well-balanced strategies for both sides, giving players the chance to either relive history or lead the Axis war machine to victory. It is generally considered to be a step up in complexity from "Axis & Allies", while being less complex than such games as "Advanced Third Reich". Context_10 : The AXIS (known as The AXIS powered by Monster for sponsorship purposes, also referred to as the AXIS Theater) is a mid-sized auditorium located at Planet Hollywood Las Vegas on the Las Vegas Strip. The venue hosts a variety of events from charity benefits, concerts and award shows. It is used frequently for the beauty pageants : Miss Universe, Miss America and Miss USA. Since 2007, the auditorium has been the home to Justin Timberlake's annual concert to benefit the Shriners Hospitals for Children. In 2011, it was voted as one of the "Best Concert Halls & Theaters In Las Vegas". It is the largest theatre of its kind in the United States. fact_1 : The AXIS (known as The AXIS powered by Monster for sponsorship purposes, also referred to as the AXIS Theater) is a mid-sized auditorium located at Planet Hollywood Las Vegas on the Las Vegas Strip. fact_2 : It is owned and operated by Caesars Entertainment Corporation. Question: Who operates The AXIS Theater?

Ex Output:
Caesars Entertainment Corporation

Ex Input:
Context_1 : The "Imprisoned Graves" are a set of graves in a small cemetery located in the Central Jail of Nicosia, where 13 EOKA fighters, during the 1955-1959 liberation struggle for the liberation of Cyprus from the United Kingdom, were interred. Nine of them were hanged by British executioner Harry Allen, three were killed in action and one died in hospital from wounds. Context_2 : Junaid Hussain (Arabic: , 1994 25 August 2015) was a British Pakistani black hat hacker and propagandist under the "nom de guerre" of Abu Hussain al-Britani who supported the Islamic State of Iraq and the Levant (ISIL). Hussain, who grew up in Birmingham in a Pakistani-origin family, was jailed in 2012 for hacking Tony Blair's accounts and posting his personal information online. Hussain left the UK around 2013 for Syria. Sporadic reports surfaced from British media in 2014 speculating that Hussein could have been the infamous British executioner Mohamed Emwazi, then only known as his tabloid nickname "Jihadi John". Context_3 : Josef Kramer (10 November 1906 13 December 1945) was the Commandant of the Bergen-Belsen concentration camp. Dubbed The Beast of Belsen by camp inmates, he was a notorious German Nazi war criminal, directly responsible for the deaths of thousands of people. He was detained by the British army after the Second World War, convicted of war crimes and hanged on the gallows in Hamelin prison by British executioner Albert Pierrepoint. Context_4 : Arthur Bartholomew English was a British man who became Canada's hangman in 1912, when he was officially offered the job. Prior to this he had been an assistant to John Radclive, a veteran of twenty years of hangings. English served in this capacity until 1935. He probably used the pseudonym of Arthur Ellis after the famous English executioner, John Ellis: there is no truth in the story that John Ellis was his uncle, as John Ellis only had one brother, James Preston who was born in 1887, and therefore would have been only 25 when Arthur Ellis started his career. It is estimated that English carried out more than 600 hangings over his career. Several of his successors adopted the same pseudonym. Context_5 : Anthony Walker (21 February 1987 30 July 2005) was a Black British student of African descent from Huyton, Merseyside, England, who was murdered with an ice axe by Michael Barton (brother of footballer Joey Barton) and his cousin Paul Taylor, in an unprovoked racially motivated attack. Walker was eighteen years old and was in his second year of A-levels. He lived with his mother Gee Walker, his father Steve Walker, his two sisters and one brother. Context_6 : Pierrepoint (titled Pierrepoint: The Last Hangman for North American release), is a 2005 British film directed by Adrian Shergold about the life of British executioner Albert Pierrepoint. Context_7 : Harry Bernard Allen (5 November 1911 14 August 1992) was one of Britain's last official executioners, officiating between 1941 and 1964. He was chief executioner at 41 executions and acted as assistant executioner at 53 others, at various prisons in England, Scotland, Northern Ireland, the Channel Islands and Cyprus. He acted as assistant executioner for 14 years, mostly to Albert Pierrepoint from 1941 to 1955. Context_8 : Thomas William Pierrepoint (1870 11 February 1954) was a British executioner from 1906 until 1946. He was the brother of Henry and uncle of Albert. Context_9 : John Ellis (4 October 1874 20 September 1932) was a British executioner for 23 years, from 1901 to 1924. His other occupations were as a Rochdale hairdresser and newsagent. Context_10 : Henry Albert Pierrepoint (1878 14 December 1922) was a British executioner from 1901 until 1910. He was the father of Albert and brother of Thomas. fact_1 : He probably used the pseudonym of Arthur Ellis after the famous English executioner, John Ellis: there is no truth in the story that John Ellis was his uncle, as John Ellis only had one brother, James Preston who was born in 1887, and therefore would have been only 25 when Arthur Ellis started his career. fact_2 : John Ellis (4 October 1874 20 September 1932) was a British executioner for 23 years, from 1901 to 1924. Question: Who had only one brother and was a british executioner for 23 years?

Ex Output:
John Ellis

Ex Input:
Context_1 : Hanako Ouchi ( , Ouchi Hanako ) (born 16 September 1988 in Kanagawa Prefecture), stage name Hanako ( ) is a Japanese actress, "tarento" and gravure idol. Her former stage name is Hanako Takigawa ( , Takigawa Hanako ) . Context_2 : Jessica Charlotte Poland (born January 15, 1988) is an American singer-songwriter, better known by her former stage name Charlotte Sometimes. Her debut album "Waves and the Both of Us" was released on May 6, 2008. She grew up in Wall Township, New Jersey and started playing guitar and writing songs at the age of 14. She has released one full-length album and five EPs. In 2014, Poland retired her stage name and started a new project called LACES. Context_3 : Natalie Lauren Sims (born June 25, 1984), also known by her stage name Natalie Lauren and former stage name Suzy Rock, is a recording artist, songwriter, graphic designer, writer, and music executive from Tulsa, Oklahoma. As a solo artist she performs within the Christian hip hop and r&b genres, having released three EPs and a mixtape as well as being featured on numerous songs by other artists. She also is a member of High Society Collective along with Sho Baraka, Swoope, and J.R. which released a studio album, "Circa MMXI: The Collective," in 2012. Context_4 : Tamsier Joof Aviance or "Tamsier Aviance" (ne Tamsier Joof 17 May 1973, former stage name: "Tam Jo") is a British dancer, choreographer, actor, model, entrepreneur and radio presenter from a Senegalese and Gambian background. He took the name ""Aviance"" after joining the House of Aviance one of the legendary vogue-ball houses in the United States. As well as appearing in several musicals, and as stage backing dancer for Mary Kiani, Take That and Janet Jackson, he was also known within the London voguing scene during the 1990s and is among the original London vogue dancers of that era. Context_5 : Derek Johnson, Jr., better known by his stage name Derek Minor and former stage name PRo, (born December 16, 1984) is an American Christian hip hop artist, record producer, entrepreneur, actor, and screenwriter. He co-founded the hip-hop record label Reflection Music Group (RMG) with Doc Watson, and signed to Reach Records in a joint venture between the two labels in 2011. In 2012, Johnson announced that he had changed his stage name from Pro to Derek Minor. In 2014, he announced that as his two-album contract with Reach was complete, he would no longer be publishing releases through that label. Context_6 : Cho ( ) is a Japanese voice actor from Konosu, Saitama. His former stage name was Yuichi Nagashima ( , Nagashima Yuichi ) . He is a graduate of the Nishogakusha University Department of Literature and received training at Bungakuza's research establishment and the Seinenza Theater Company before attaching himself to Production Baobab in 1986. He transferred to the Tokyo Actor's Consumer's Cooperative Society in 2007. On August 23, 2006, he changed his stage name to Cho after his character in "Tanken Boku no Machi". His hobbies include badminton and jogging, and he is a licensed teacher in calligraphy. Context_7 : Alan Olav Walker (born 24 August 1997), formerly known as DJ Walkzz, is a Norwegian record producer and DJ. Context_8 : Ash Winston Riser (born August 29, 1989), also known by his former stage name Ashtrobot, is an American recording artist and music producer from Los Angeles, California. He embarked on his music career when he was 15 years old, forming a rock band called Pistol Pistol (stylized P!stol P!stol). Due to differences between members, the band broke up in 2009 and Riser subsequently began to put his focus on music production, fusing electronic and hip hop music, among other genres. Riser later began working with longtime friend, Derek Ali of Top Dawg Entertainment, who introduced him to West Coast rapper Kendrick Lamar, with whom he heavily began collaborating with. Riser then signed a record deal with Israeli music producer Borgore's record label, Buygore and also has a production deal with Chest Rockwell Entertainment. Riser has played multiple sold out shows with fellow label-mates and musicians such as ETC! ETC!, Kennedy Jones, Ookay, Flinch, Protohype and Dirtyphonics. Context_9 : "Ignite" is a song by Norwegian record producer and DJ Alan Walker, featuring Norwegian music producer and songwriter K-391. It was released on 7 April 2017, through Walker's record label Mer Musikk and Sony. Context_10 : Henri Vahakainu (born March 9, 1987), better known by his stage name Gee, formerly Pikku G, is a Finnish rapper from Nurmijarvi. His former stage name "Pikku G" refers to his small size (= "pikku") and to "Genetic", his old breakdance name. fact_1 : "Ignite" is a song by Norwegian record producer and DJ Alan Walker, featuring Norwegian music producer and songwriter K-391. fact_2 : Alan Olav Walker (born 24 August 1997), formerly known as DJ Walkzz, is a Norwegian record producer and DJ. Question: What is the former stage name of the artist that sings Ignite?

Ex Output:
DJ Walkzz