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 : In mathematics, Fesenko groups are certain subgroups of the wild automorphism groups of local fields of positive characteristic (i.e. the Nottingham group), studied by Ivan Fesenko (). Context_2 : The Chartered Institute of Trade Mark Attorneys (CITMA) was founded in 1934 as the British professional body for trade mark attorneys. It received a Royal Charter in 2016 which saw its name change from ITMA. CITMA is a professional membership organisation with the power to shape law and practice nationally and internationally, as well as supporting and promoting the trade mark attorney profession. It has legal responsibility for regulating the profession, which is delegated to the Intellectual Property Regulation Board (IPReg). Context_3 : In probability theory, the MarkovKrein theorem gives the best upper and lower bounds on the expected values of certain functions of a random variable where only the first moments of the random variable are known. The result is named after Andrey Markov and Mark Krein. Context_4 : Mark Grigorievich Krein (Ukrainian: , Russian: ; 3 April 1907 17 October 1989) was a Soviet Jewish mathematician, one of the major figures of the Soviet school of functional analysis. He is known for works in operator theory (in close connection with concrete problems coming from mathematical physics), the problem of moments, classical analysis and representation theory. Context_5 : Ivan Fesenko (Russian: ; born 1962) is a mathematician working in number theory and other areas of modern mathematics. Context_6 : Horace Ezra Bixby (May 8, 1826 - August 1, 1912) was a steamboat pilot on the Mississippi-Missouri-Ohio river system from the late 1840s until his death in 1912. Bixby is notable in his own right for his high standing in his profession, for his technical contributions to it, and for his service in the American Civil War. However, he is best known for having had as his "cub pilot" (that is, apprentice or trainee) the young man known to him as Sam Clemens, later to become famous under his pen name as American author Mark Twain. Twain's descriptions of Bixby's character and pedagogic style form a good part of his memoir "Life on the Mississippi", and it was through this medium that Bixbymuch to his annoyancebecame well-known beyond the circles of his family, friends and profession. Context_7 : Prior to the Ivan Allen Jr. Prize for Social Courage, the Georgia Institute of Technology's Ivan Allen College of Liberal Arts had awarded the Ivan Allen Jr. Prize for Progress & Service. Awarded annually from 2001-2010, the Prize honored individuals who had contributed to the progress of American civilization through his or her service to a field or profession associated with the academic disciplines taught in the Ivan Allen College. Context_8 : Samuel Manetoali (born January 24, 1969) is a member of the National Parliament of the Solomon Islands. He represents the Gao/Bugotu constituency in Isabel Province. He attended Lepi Primary School and then went on to do his secondary education at the prestigious King George Sixth National School in Honiara. He attended law school at the University of Papua New Guinea and graduated with an LLB degree and further unspecified qualifications from the University of Tasmania and University of South Australia. Prior to entering politics he worked in the country's Public Solicitors Office, then he worked as a private lawyer and a legal adviser to the Isabel Provincial Government. He first entered parliament in the 2006 general election and re-elected in the 2010 general election.. He served as the Solomon Islands' Minister of Police, National Security and Correctional Services in Prime Minister Derek Sikua's Cabinet until May 2009, when he was transferred to the position of Minister for Lands, Survey, and Housing. Following the 2010 general election, he remained in Cabinet, under new Prime Minister Danny Philip, as Minister for Tourism and Culture. In this year's (2014) general election which was held on the 19th November, he was voted in again for the third term with a landslide victory. . He contested as an independent candidate in last week's election.. As a lawyer, many people had expected more from him seeing that many world leaders including Barack Obama and Tony Abott are lawyers by profession and he appears to be a potential candidate for the prime minister's post given his experience as a politician (3 terms including the current term) and his noble profession. His current success in the recent election could be attributed to projects such as mini-fisheries projects that he established in the various villages in his constituency. He also helped the villages and communities by giving handouts such as roofing irons, outboard motor engines, fiber boats, solar panels, cash money and other form of support as a way to maintain and broaden his support. He also supported local tourism in his constituency by giving financial help to tourism operators such as on Sigana Island,albeit, tourism is still at its infant stage in his constituency. His other elixir to maintain his popularity and support is through facilitating and sending Bamboo Bands/groups notably the Hageulu bamboo band overseas for the promotion of tourism and culture for the country and he managed to do that in his capacity as the minister of Tourism and Culture in the Lilo-led government. He was also instrumental in establishing the Gao-Bugotu Cultural Festival initially held in Huali Village in Gao and in Sepi/Lepi Villages in Bugotu. Context_9 : In mathematics, TannakaKrein duality theory concerns the interaction of a compact topological group and its category of linear representations. It is a natural extension of Pontryagin duality, between compact and discrete commutative topological groups, to groups that are compact but noncommutative. The theory is named for two men, the Soviet mathematician Mark Grigorievich Krein, and the Japanese Tadao Tannaka. In contrast to the case of commutative groups considered by Lev Pontryagin, the notion dual to a noncommutative compact group is not a group, but a category ("G") with some additional structures, formed by the finite-dimensional representations of "G". Context_10 : Ivan Vasilievich Changes Profession (Russian: , "Ivan Vasilyevich menyayet professiyu " ) is a Soviet comic science fiction film directed by Leonid Gaidai in 1973. In the United States the film has sometimes been sold under the title Ivan Vasilievich: Back to the Future. This film is based on the play "" by Mikhail Bulgakov and was one of the most attended movies in the Soviet Union in 1973 with more than 60 million tickets sold. fact_1 : Mark Grigorievich Krein (Ukrainian: , Russian: ; 3 April 1907 17 October 1989) was a Soviet Jewish mathematician, one of the major figures of the Soviet school of functional analysis. fact_2 : Ivan Fesenko (Russian: ; born 1962) is a mathematician working in number theory and other areas of modern mathematics. Question: What profession has both Ivan Fesenko and Mark Krein held?

Ex Output:
mathematician

Ex Input:
Context_1 : "A Fish Called Selma" is the nineteenth episode of "The Simpsons"<nowiki>'</nowiki> seventh season. It originally aired on the Fox network in the United States on March 24, 1996. The episode features Troy McClure, who attempts to resurrect his acting career by marrying Selma Bouvier. Show runners Bill Oakley and Josh Weinstein were fans of Phil Hartman and wished to produce an episode that focused on his character McClure. Freelance writer Jack Barth wrote the episode, and Mark Kirkland directed it. Context_2 : Zapp Brannigan is a fictional character in the animated sitcom "Futurama". He is voiced by Billy West, but was originally intended to be voiced by Phil Hartman, with West taking over the role after Hartman's death. The character is based on the "Star Trek" captain James T. Kirk, played by William Shatner. The show's executive producer David X. Cohen has described Brannigan as "half Captain Kirk, half actual William Shatner". Context_3 : "The Regina Monologues" is the fourth episode of "The Simpsons"<nowiki>'</nowiki> fifteenth season. It originally aired on the Fox network in the United States on November 23, 2003. It was written by John Swartzwelder, and directed by Mark Kirkland. The episode sees the Simpson family travel to the United Kingdom for vacation. There, they meet several celebrities including Tony Blair, Evan Marriott, Ian McKellen and J. K. Rowling, who all appear as themselves. Later, Homer gets arrested and locked in the Tower of London for accidentally crashing into the Queen's carriage. Meanwhile, Abraham Simpson journeys to find Edwina, his long lost love, who is voiced by Jane Leeves. Context_4 : "The Itchy & Scratchy & Poochie Show" is the fourteenth episode in the eighth season of the American animated television series "The Simpsons". It originally aired on the Fox network in the United States on February 9, 1997. In the episode, "The Itchy & Scratchy Show" attempts to regain viewers by introducing a new character named Poochie, whose voice is provided by Homer. The episode is largely self-referential and satirizes the world of television production, fans of "The Simpsons", and the series itself. It was written by David X. Cohen and directed by Steven Dean Moore. Alex Rocco is a credited guest voice as Roger Meyers, Jr. for the third and final time (having previously provided the character's voice in "Itchy & Scratchy & Marge" and "The Day the Violence Died"); Phil Hartman also guest stars as Troy McClure. Poochie would become a minor recurring character and Comic Book Guy's catchphrase, "Worst episode ever", is introduced in this episode. With "The Itchy & Scratchy & Poochie Show", the show's 167th episode, "The Simpsons" surpassed "The Flintstones" in the number of episodes produced for a prime-time animated series. Context_5 : Lionel Hutz is a fictional character in the animated television series "The Simpsons". He was voiced by Phil Hartman, and his first appearance was in the season two episode "Bart Gets Hit by a Car". Hutz is a stereotypical ambulance chasing lawyer in Springfield with questionable competence and ethics. He is nevertheless (or thus) often hired by the Simpsons. Following Hartman's murder in 1998, Hutz was retired out of respect; and his final speaking role was in the season nine episode "Realty Bites" five months earlier. Context_6 : "All Singing, All Dancing" is the eleventh episode of "The Simpsons"<nowiki>'</nowiki> ninth season. It originally aired on the Fox network in the United States on January 4, 1998. In the fourth clip show aired by "The Simpsons", Homer claims he hates singing, so Marge shows family videos of musical numbers from the previous seasons of the series. The original material was directed by Mark Ervin and written by Steve O'Donnell. It was executive produced by David Mirkin. It features guest appearances from George Harrison, Patrick Stewart, and Phil Hartman, although these are all clips and none of them recorded original material for the episode. Context_7 : Troy McClure is a fictional character from the American animated sitcom "The Simpsons". He was voiced by Phil Hartman and first appeared in the second season episode "Homer vs. Lisa and the 8th Commandment". McClure is usually shown doing low-level work, such as hosting infomercials and educational films. He appears as the main character in "A Fish Called Selma", in which he marries Selma Bouvier to aid his failing career and quash rumors about his personal life. McClure also 'hosts' "The Simpsons 138th Episode Spectacular" and "The Simpsons Spin-Off Showcase". Context_8 : "Marge on the Lam" is the sixth episode of "The Simpsons"<nowiki>'</nowiki> fifth season. It originally aired on the Fox network in the United States on November 4, 1993. When Marge invites her neighbor Ruth Powers to attend the ballet with her, the two become friends and begin to go out, making Homer jealous as he wants Marge to spend time with him. Ruth and Marge agree to remain friends but not go out together after a large police pursuit with Chief Wiggum. It was written by Bill Canterbury and directed by Mark Kirkland. Phil Hartman, Pamela Reed and George Fenneman guest star. Context_9 : "Girly Edition" is the twenty-first episode in the ninth season of the American animated television series "The Simpsons". It originally aired on the Fox network in the United States on April 19, 1998. In the episode, Lisa and Bart Simpson must co-anchor a new news program, though when Bart is seen as a more successful news anchor, Lisa becomes jealous and seeks revenge. Meanwhile, in the subplot, Homer Simpson gets a monkey helper because of his laziness. "Girly Edition" was the first episode written by Larry Doyle and was directed by Mark Kirkland. Much of the subplot was inspired by the film "Monkey Shines". Critics gave the episode positive reviews and it was well received by Lisa's voice actress Yeardley Smith. Context_10 : "22 Short Films About Springfield" is the twenty-first episode of "The Simpsons"<nowiki>'</nowiki> seventh season. It originally aired on the Fox network in the United States on April 14, 1996. It was written by Richard Appel, David S. Cohen, Jonathan Collier, Jennifer Crittenden, Greg Daniels, Brent Forrester, Dan Greaney, Rachel Pulido, Steve Tompkins, Josh Weinstein, Bill Oakley, and Matt Groening, with the writing being supervised by Daniels. The episode was directed by Jim Reardon. Phil Hartman guest starred as Lionel Hutz and the hospital board chairman. The episode looks into the lives of other Springfield residents in a series of linked stories and originated from the end segment of the season four episode "The Front". The episode is a loose parody of "Pulp Fiction", which gave the staff the idea of a possible spin-off from "The Simpsons". The title is a reference to the film "Thirty Two Short Films About Glenn Gould". The episode received positive reviews from critics. fact_1 : Troy McClure is a fictional character from the American animated sitcom "The Simpsons". fact_2 : He was voiced by Phil Hartman and first appeared in the second season episode "Homer vs. Lisa and the 8th Commandment". fact_3 : McClure is usually shown doing low-level work, such as hosting infomercials and educational films. fact_4 : He appears as the main character in "A Fish Called Selma", in which he marries Selma Bouvier to aid his failing career and quash rumors about his personal life. fact_5 : Freelance writer Jack Barth wrote the episode, and Mark Kirkland directed it. Question: In which "The Simpsons" episode written by Jack Barth and directed by Mark Kirkland does this fictional character (who usually does low-level work) voiced by Phil Hartman appear as the main character?

Ex Output:
A Fish Called Selma

Ex Input:
Context_1 : Deron Johnson is an American jazz keyboardist. Beginning at the age of sixteen, Johnson became hooked on jazz music and attended California State University Long Beach where he continued his pursuit with private lessons from Billy Childs. In 1991, after touring with pop idol Paula Abdul, Johnson was discovered by the trumpeter Miles Davis. Johnson did three European tours and two American tours with Davis before he died, and recorded the keyboards on his last CD effort called "Doo-Bop". Johnson then toured extensively and recorded with jazz bassist Stanley Clarke and David Sanborn. In 1996, Johnson began to focus on original projects, along with more touring and more recordings with artists including Alanis Morissette, Boz Scaggs, and Seal. Context_2 : Esperanza Emily Spalding (born October 18, 1984) is an American jazz bassist and singer. Spalding was raised in Portland, Oregon and was a musical prodigy, playing violin in the Chamber Music Society of Oregon at five years old. She was later both self-taught and -trained on a number of instruments, including guitar and bass. Her proficiency earned her scholarships to Portland State University and the Berklee College of Music. In 2017 she was appointed Professor of the Practice of Music at Harvard University. Context_3 : Paul Brown "PB" (March 6, 1934 May 6, 2016), was an American jazz bassist. He was the founder of the Monday Night Jazz Series in Hartford, Connecticut, which was recognized by the Library of Congress as the oldest and longest-running free festival for jazz in the United States and featured jazz greats such as Herbie Hancock, Ron Carter, Thelonious Monk, Tito Puente, Woody Shaw, Sun Ra, Bobby Hutcherson, Freddie Hubbard, and the "MJQ" Modern Jazz Quartet just to name a few. Brown also founded The Greater Hartford Festival of Jazz in 1992 to commemorate 25 years of the Monday night jazz series which in 2016, the Hartford Jazz Society renamed "Paul Brown Monday Night Jazz". He was co-founder of Hartford's Artists Collective, Inc. Context_4 : "Welcome 2 Detroit" is the lead single from American rapper Trick-Trick's debut studio album, "The People vs.". The song features vocals from fellow American rapper Eminem and Trick-Trick's hip hop group, Goon Sqwad. "Welcome 2 Detroit" peaked at #100 on the "Billboard" Hot 100. Context_5 : Ronald Levin "Ron" Carter (born May 4, 1937) is an American jazz double bassist. His appearances on 2,221 recording sessions make him the most-recorded jazz bassist in history. Carter is also a cellist who has recorded numerous times on that instrument. Context_6 : Chris Bates is an American jazz bassist. He started studying upright bass in the 4th grade, and he attended the University of Wisconsin-Eau Claire. He studied with James Clute of the Minnesota Orchestra and jazz bassist Anthony Cox. Beyond his work with jazz, Bates performs in reggae, funk, country, folk and classical styles. He has performed with several notable musicians including Mose Allison, Lee Konitz, Joe Lovano, Steven Bernstein, Howard Levy, Ira Sullivan, Eric Alexander, Tim Sparks and Dean Magraw. Bates was a member of the Motion Poets, formed in 1993, which "released three albums to wide critical acclaim." He received a McKnight Composers Fellowship for his compositions in 1999 and has performed on over 30 albums. Bates' first album as leader was released in 2012. Context_7 : Brian Bromberg (born December 5, 1960) is an American jazz bassist and record producer who performs on both electric and acoustic instruments. Though he tends to gravitate towards the genre of smooth jazz, Bromberg has released some straight-ahead jazz records in which he performs with a trio, and has even ventured into more rock-oriented jazz fusion territory as of late. His innovative and technically demanding style of playing extends to both electric and upright bass. On his acoustic bass albums, Bromberg performs jazzy interpretations of various pop and rock staples from the 1960s and '70s completely solo. Regarding his work with electric bass, Bromberg, among other bassists, helped popularize the piccolo bass, or bass with each string tuned an octave up, by releasing several albums in which he plays both the bass line and melody. For instance, upon first listen many will be surprised to learn that, although soaring guitar can be heard throughout the album, Bromberg's 2005 release "Metal" contains only Bromberg on two overdubbed basses, one of which is heavily effects-laden to make it sound like an electric guitar. Context_8 : The Art of Conversation is a studio album by English jazz bassist Dave Holland and American jazz pianist Kenny Barron. The record was released via the Impulse! Records label on October 14, 2014. The album contains 10 compositions: a mix of jazz standards and original tunes. The Jazz Journalists Association (JJA) recognized the record as the Record of the Year 2014. Context_9 : Welcome 2 is the common name of the twenty-first concert tour by American musician Prince. Playing over 80 shows, the tour reached North America, Europe and Australia. Each leg of the tour is branded by the "Welcome 2" title followed by the continent the leg is located in. The tour marks the singer's first performances in North America in over six years. The show is composed of the singer performing his hits with his band The New Power Generation. Alongside Prince, various musicians will perform including Janelle Monae, Esperanza Spalding and Cassandra Wilson. The title of the tour varied depending on the territory where it was performing. The tour placed 39th on Pollstar's "Top 50 Worldwide Tour", earning nearly $20 million. Context_10 : Neal Starkey is an American jazz bassist residing in Atlanta, Georgia. He has had a long and varied career, performing with many of the most notable names in jazz, including Kenny Barron, Eddie Harris, Sonny Stitt, Duke Pearson, Al Cohn, Charlie Rouse, Barney Kessel and many others. He is a regular featured performer at the W. C. Handy Music Festival, and a member of the W. C. Handy Jazz All-Stars. Originally from New York, he has made Atlanta his home for the past 25 years. fact_1 : Welcome 2 is the common name of the twenty-first concert tour by American musician Prince. fact_2 : The tour placed 39th on Pollstar's "Top 50 Worldwide Tour", earning nearly $20 million. fact_3 : Esperanza Emily Spalding (born October 18, 1984) is an American jazz bassist and singer. Question: how much did the Welcome 2 showcasing an American jazz bassist and singer earn?

Ex Output:
20 million