Information: - The Frost Report was a satirical television show hosted by David Frost. It ran for 28 episodes on the BBC from 10 March 1966 to 26 December 1967. It introduced John Cleese, Ronnie Barker, and Ronnie Corbett to television, and launched the careers of other writers and performers. - Monty Python and the Holy Grail is a 1975 British slapstick comedy film concerning the Arthurian legend, written and performed by the comedy group of Monty Python (Graham Chapman, John Cleese, Terry Gilliam, Eric Idle, Terry Jones, and Michael Palin), and directed by Gilliam and Jones. It was conceived during the hiatus between the third and fourth series of their BBC television series "Monty Python's Flying Circus". - The British Broadcasting Corporation (BBC) is a British public service broadcaster. It is headquartered at Broadcasting House in London, is the world's oldest national broadcasting organisation, and is the largest broadcaster in the world by number of employees, with over 20,950 staff in total, of whom 16,672 are in public sector broadcasting; including part-time, flexible as well as fixed contract staff, the total number is 35,402. - And Now for Something Completely Different is a 1971 British sketch comedy film based on the television comedy series "Monty Python's Flying Circus" featuring sketches from the first two series. The title was taken from a catchphrase used in the television show. - The Edinburgh Festival Fringe (often referred to as simply The Fringe) is the world's largest arts festival, which in 2016, spanned 25 days and featured 50,266 performances of 3,269 shows in 294 venues. Established in 1947 as an alternative to the Edinburgh International Festival, it takes place annually in Scotland's capital, in the month of August. - Edinburgh is the capital city of Scotland and one of its 32 local government council areas. Located in Lothian on the Firth of Forth's southern shore, it is Scotland's second most populous city and the seventh most populous in the United Kingdom. The 2014 official population estimates are 464,990 for the city of Edinburgh, 492,680 for the local authority area, and 1,339,380 for the city region as of 2014 (Edinburgh lies at the heart of the proposed Edinburgh and South East Scotland city region). Recognised as the capital of Scotland since at least the 15th century, Edinburgh is home to the Scottish Parliament and the seat of the monarchy in Scotland. The city is also the annual venue of the General Assembly of the Church of Scotland and home to national institutions such as the National Museum of Scotland, the National Library of Scotland and the Scottish National Gallery. It is the largest financial centre in the UK after London. - Argument Clinic is a sketch from Monty Python 's Flying Circus , written by John Cleese and Graham Chapman . The sketch was originally broadcast as part of the television series and has subsequently been performed live by the group . It relies heavily on wordplay and dialogue , and has been used as an example of how language works . - Monty Pythons Flying Circus (known during the final series as just Monty Python) is a British sketch comedy series created by the comedy group Monty Python and broadcast by the BBC from 1969 to 1974. The shows were composed of surreality, risque or innuendo-laden humour, sight gags and observational sketches without punchlines. It also featured animations by group member Terry Gilliam, often sequenced or merged with live action. The first episode was recorded on 7 September and premiered on 5 October 1969 on BBC One, with 45 episodes airing over four series from 1969 to 1974, plus two episodes for German TV. - Terrence Vance "Terry" Gilliam (born 22 November 1940) is an American-born British screenwriter, film director, animator, actor, comedian and member of the Monty Python comedy troupe. - John Marwood Cleese (born 27 October 1939) is an English actor, voice actor, screenwriter, producer, and comedian. He achieved success at the Edinburgh Festival Fringe and as a scriptwriter and performer on "The Frost Report". In the late 1960s, he co-founded Monty Python, the comedy troupe responsible for the sketch show "Monty Python's Flying Circus" and the four Monty Python films: "And Now for Something Completely Different", "Monty Python and the Holy Grail", "Life of Brian" and "The Meaning of Life". - Sketch comedy comprises a series of short comedy scenes or vignettes, called "sketches", commonly between one and ten minutes long. Such sketches are performed by a group of comic actors or comedians, either on stage or through an audio or visual medium such as radio and television. Often sketches are first improvised by the actors and written down based on the outcome of these improv sessions; however, such improvisation is not necessarily involved in sketch comedy. - Graham Arthur Chapman (8 January 1941 4 October 1989) was an English comedian, writer, actor, author and one of the six members of the surreal comedy group Monty Python. He played authority figures such as the Colonel and the lead role in two Python films, "Holy Grail" and "Life of Brian". - Monty Python (sometimes known as The Pythons) were a British surreal comedy group who created their sketch comedy show "Monty Python's Flying Circus", which first aired on the BBC in 1969. Forty-five episodes were made over four series. The Python phenomenon developed from the television series into something larger in scope and impact, including touring stage shows, films, numerous albums, several books, and a stage musical. The Pythons' influence on comedy has been compared to the Beatles' influence on music. The "Orlando Sentinel" referred to their sketch show as "not only one of the more enduring icons of 1970s British popular culture, but also an important moment in the evolution of television comedy." What entity does 'argument clinic' has the relation 'instance of' with?
A:
sketch comedy