Question: What job titles has the producer for the reality television programme Holiday Showdown held?

full_context: Document 1: Britain's Got Talent: Britain's Got Talent (often shortened to BGT) is a British television talent show competition, and is part of the "Got Talent" franchise. Produced by both Thames (formerly Talkback Thames) and Syco Entertainment production, and distributed by FremantleMedia, it has been broadcast on ITV since June 2007, and is hosted by Ant & Dec, with each series accompanied by a sister show on ITV2 entitled Britain's Got More Talent. Contestants of any any age, who possess some sort of talent, can audition for the show, with their performance judged by a panel of judges; the current lineup consists of the show's creator Simon Cowell, Amanda Holden, Alesha Dixon, and David Walliams. Those that make it through the auditions, compete against other acts in a series of live semi-finals, with the winning two acts of each semi-final proceeding into the show's live final. The prize for winning the contest is a cash prize (the amount varying over the show's history), and an opportunity to perform at the Royal Variety Performance in front of members of the British Royal Family, including either Queen Elizabeth II or the Prince of Wales. To date, the show has had eleven winners, ranging from musicians and singers, to variety acts, magicians and dancers.
Document 2: Stephen F. Kelly: Stephen F. Kelly is an English author and broadcaster, born in Liverpool, England in June 1946. He is the author of many books, mostly on football and in particular on Liverpool Football Club. He has written a number of biographies of football managers including Bill Shankly, Sir Alex Ferguson, Kenny Dalglish and Gerard Houllier as well as an oral history of Liverpool Football Club. He was one of the first writers in Britain to explore sport through oral history, not only with The Kop but also with his oral history of Manchester United Football Club, Red Voices, and a further book on Liverpool, The Bootroom Boys. His other books include a novel, Mr Shankly's Photograph which tells the story of a young boy growing up in Liverpool during the 1960s with a fascination for Liverpool Football Club, the Cavern and The Beatles. His study of life in Britain during the 1950s, "You've never Had It So Good' was published in April 2012. His most recent book,'British Soldiers of the Korean War: In Their Own Words' is an oral history of the Korean War between 1950-53 and is published by the History Press. He was appointed Honorary Visiting Professor at the University of Chester in 2012.
Document 3: Shameless (UK TV series): Shameless is a British adult comedy-drama series set in Manchester on the fictional Chatsworth council estate. Produced by Company Pictures for Channel 4, the series aired from 13 January 2004 to 28 May 2013. The comedy drama, centred on British working class culture, was accorded critical acclaim by various sections of the British media, including "The Sun" newspaper and "Newsnight Review" on BBC Two. The programme was created and partially written by Paul Abbott, who is also the programme's executive producer. In 2005, the show won "Best Drama Series" at the BAFTA TV Awards and "Best TV Comedy Drama" at the British Comedy Awards. The network Showtime adapted the series into its own American version, which debuted in 2011.
Document 4: Holiday Showdown: Holiday Showdown was a BAFTA-nominated and Royal Television Society Award-winning reality television programme, produced by Chris Kelly for the United Kingdom independent TV production company RDF Media. It was first broadcast in 2003 on ITV in the United Kingdom.
Document 5: Christopher Morris (news presenter): Christopher Morris (born 28 March 1938) is an English news presenter, journalist and author. His most high-profile roles were those of television newsreader and special correspondent for BBC News and senior news presenter and foreign correspondent for Sky News, the first 24-hour satellite television news channel in the United Kingdom launched by British Sky Broadcasting in 1989. During a career in broadcasting and journalism spanning 60 years he has reported from 120 countries, including 16 wars, and nearly lost his life in a series of minefield explosions while covering the Turkish invasion of Cyprus in 1974.
Document 6: Tim T. Kelly: Timothy “Tim” T. Kelly is an American media executive, film producer, and conservationist. He is recognized for his role in moving the National Geographic Society from a primarily print-based organization to a multimedia global force in television and digital media. Kelly engineered the launch of the National Geographic Channel in 1997, and was named President of National Geographic in 2011. He also served as President and CEO of the National Geographic Global Media group and President and CEO of National Geographic Ventures. Kelly announced he would be leaving National Geographic in September 2012.
Document 7: BAFTA Rising Star Award: Rising Star Award (known from 2013 as EE Rising Star Award, previously known as Orange Rising Star Award) is one of the award categories for the British Academy of Film and Television Arts (BAFTA) which acknowledges new talents in the acting industry. The award was created after Mary Selway's death in 2004. She has been recognised for her successful role as a casting director and has helped many new actors and actresses to their claim to fame. The five nominees have been chosen regardless of gender, nationality and whether they have made a breakthrough in television, film or both. Despite the nominees being chosen by the BAFTA juries, the winner is chosen entirely by the public votes via text, internet or phone. This award was sponsored by Orange UK until 2012. From 2013, it was sponsored by EE. The first winner was James McAvoy in 2006.
Document 8: Matthew Kelly: Matthew Kelly (born David Allan Kelly, 9 May 1950) is an English Olivier Award-winning actor and presenter. Having been trained as a theatre actor, he first came to public prominence as a television presenter of ITV light entertainment shows such as "Game for a Laugh", "You Bet!" and "Stars in Their Eyes". In the 2000s he returned to acting, appearing in several West End productions, while also acting in some television roles.
Document 9: Paul Kelly (journalist): Paul John Kelly (born 11 October 1947) is a conservative Australian political journalist, author and television and radio commentator from Sydney. He has worked in a variety of roles, principally for "The Australian" newspaper, and is currently its Editor-at-large. Paul also appears as a commentator on Sky News and has written seven books on political events in Australia since the 1970s including on the 1975 Australian constitutional crisis. Recent works include, "The March of Patriots", which chronicles the creation of a modern Australia during the 1991–2007 era of Prime Ministers, Paul Keating and John Howard, and "Triumph & Demise" which focuses on the leadership tensions at the heart of the Rudd-Gillard Labor Governments of 2007-2011. Kelly presented the Australian Broadcasting Corporation (ABC) TV documentary series, "100 Years – The Australian Story" (2001) and wrote a book of the same title.
Document 10: David Kelly (weapons expert): David Christopher Kelly, CMG (14 May 1944 – 17 July 2003) was a Welsh scientist and authority on biological warfare, employed by the British Ministry of Defence, and formerly a weapons inspector with the United Nations Special Commission in Iraq. He came to public attention in July 2003 when an unauthorised discussion he had off the record with BBC journalist Andrew Gilligan about the British government's dossier on weapons of mass destruction in Iraq was cited by Gilligan and led to a major controversy. Kelly's name became known to the media as Gilligan's source and he was called to appear on 15 July before a parliamentary Foreign Affairs Select Committee investigating the issues Gilligan had reported. Kelly was questioned aggressively about his actions. He was found dead two days later.
Document 11: Bradley Adams: Bradley Adams is a film and television producer who won with fellow producer Stuart Urban the British Academy Television Award for Best Single Drama for producing the Falkland War television film "An Ungentlemanly Act" (1992). He is also one of the founders of the Natural Nylon film company and chairman of Union Pictures. In 1997, he received the BAFTA Scotland award for Best Drama Series or Serial for producing the television series "The Crow Road" (1996). Adams was the executive producer of the television drama series "Rockface" (2002). In 2013, he produced the romantic drama television series "Dates".
Document 12: Back to Reality (TV series): Back to Reality was a reality television show featuring stars from previous reality television programmes. The show was broadcast on Channel 5 between 15 February 2004 to 5 March 2004. It was advertised by Channel 5 as being "The biggest reality show of all time" however in terms of ratings, it failed to deliver. The 12 contestants spent 3 weeks in a studio built mansion, with no natural sunlight. In the final two weeks, the public voted for their favourite housemate with the two people with the lowest votes every 3/4 nights being put to the housemate vote, where the other contestants has to vote for who they wanted to leave. The show was presented by Tess Daly and Richard Bacon, the first and only series of the show finished with James Hewitt winning the show ahead of Maureen Rees and Craig Phillips.
Document 13: BAFTA Award for Best Documentary: This page lists the winners for the BAFTA Award for Best Documentary, formerly known as the Robert Flaherty Award, for each year. The British Academy of Film and Television Arts (BAFTA), is a British organisation that hosts annual awards shows for film, television, children's film and television, and interactive media. A theatrical documentary award was presented by the Academy between 1948 and 1990. Documentaries have continued to be honoured with British Academy Television Awards since then and have been eligible in all relevant categories at the Film Awards. In 2012, the Academy re-introduced this category in recognition of the number of high-quality theatrical documentaries released in cinemas in the UK each year.
Document 14: Chris Kelly (TV presenter): Christopher Paul Kelly (born 24 April 1940) is an English TV presenter, producer and writer.
Document 15: National Reality Television Awards: The National Reality TV Awards also known as Reality TV Awards or NRTA are an annual award show produced by the IEG Global and National Media Group . The awards show became the first ever awards ceremony to launch in both the UK and US to celebrate the cast and crew from the reality TV industry.
ground_truth: TV presenter, producer and writer