Answer the following question: Information:  - Fiona Elizabeth Bruce (born 25 April 1964) is a British television journalist, newsreader and television presenter. Since joining the BBC as a researcher on Panorama in 1989, she has gone on to present many flagship programmes for the corporation including the "BBC News at Six", "BBC News at Ten", "Crimewatch", "Antiques Roadshow" and, most recently, "Fake or Fortune".  - Crimewatch (formerly Crimewatch UK) is a long-running and high-profile British television programme produced by the BBC, that reconstructs major unsolved crimes in order to gain information from the public which may assist in solving the case. The programme was originally broadcast once a month on BBC One, although in more recent years it has more usually been broadcast roughly once every two months. It was announced on 15 October 2008 that the BBC would move the production of shows such as "Crimewatch" to studios in Cardiff.  - A TV format is the overall concept and branding of a copyrighted television program. The most common type of formats are those in the television genres of game shows and reality shows, many of which are remade in multiple markets with local contestants. Recent examples include "Survivor", "Who Wants to Be a Millionaire?", "Pop Idol" and "Big Brother" that have all proved successful worldwide.  - Antiques Roadshow is a British television show in which antiques appraisers travel to various regions of the United Kingdom ( and occasionally in other countries ) to appraise antiques brought in by local people . It has been running since 1979 , based on a 1977 documentary series . The series has spawned international versions with the same TV format , including Canada and the United States . As of 2016 it is presented by Fiona Bruce and is in its 38th series .  - The BBC News at Six is the evening news programme broadcast each night on British television channel BBC One and the BBC News channel at 18:00. For a long period the "News at Six" was the most watched news programme in the UK but since 2006 it has been over taken by the "BBC News at Ten". On average it pulls in 4 million viewers.  - 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.  - A game show is a type of radio, television, or internet programming genre in which contestants, television personalities or celebrities, sometimes as part of a team, play a game which involves answering questions or solving puzzles usually for money and/or prizes. Alternatively, a "gameshow" can be a demonstrative program about a game (while usually retaining the spirit of an awards ceremony). In the former, contestants may be invited from a pool of public applicants. On some shows, contestants compete against other players or another team, while other shows involve contestants playing alone for a reward or a high score. Game shows often reward players with prizes such as cash, trips and goods and services provided by the show's sponsor prize suppliers, who in turn usually do so for the purposes of product placement. One of the reasons that television broadcasters make game shows is because they are substantially less costly than producing scripted drama shows. Some TV game shows fall under the category of reality television.  - Who Wants to Be a Millionaire? (sometimes informally known as Millionaire) is an international television game show franchise of British origin, created by David Briggs, Mike Whitehill and Steven Knight. In its format, currently owned and licensed by Sony Pictures Television, large cash prizes are offered for correctly answering a series of multiple-choice questions of increasing (or, in some cases, random) difficulty. The maximum cash prize (in the original British version) was one million pounds. Most international versions offer a top prize of one million units of the local currency; the actual value of the prize varies widely, depending on the value of the currency.  - Pop Idol is a British television music competition created by Simon Fuller which ran on ITV from 2001 to 2003. The aim of the show was to decide the best new young pop singer (or "pop idol") in the UK based on viewer voting and participation. Two series were broadcastone in 20012002 and a second in 2003. "Pop Idol" was subsequently put on an indefinite hiatus after series judge Simon Cowell announced the launch of "The X Factor" in the UK in April 2004.  - The BBC News at Ten also known as the BBC Ten O'Clock News or the Ten O'Clock News is the flagship evening news programme for British television channel BBC One and the BBC News channel. It is presented by Huw Edwards, and deputised by Fiona Bruce. It is the final comprehensive news programme of the day on BBC One. The programme was controversially moved from 9.00pm on 16 October 2000. The main presenter simultaneously holds the lead presenter role for major events, election night (from 2015) and breaking news for BBC News.    After reading the paragraphs above, we are interested in knowing the entity with which 'antiques roadshow' exhibits the relationship of 'original network'. Find the answer from the choices below.  Choices: - bbc  - bbc one  - itv  - one  - pop  - ten
Answer:
bbc one