Question: In which sitcom did future hobbit and sleuth's assistant Martin Freeman make his name?

full_context: Document 1: Pilot (The Office): "Pilot" is the first episode of the first season of the American comedy television series "The Office", and the show's first episode overall. The episode premiered in the United States on NBC on March 24, 2005. The episode's teleplay was adapted by Greg Daniels from the original script of the first episode of the British version written by Ricky Gervais and Stephen Merchant. The episode was directed by Ken Kwapis.
Document 2: Neil Godwin: Neil Godwin is a fictional character in the BBC sitcom, "The Office", played by Patrick Baladi. Neil first appeared in the first episode of the second series of the show as the UK Manager of Wernham Hogg, newly promoted from manager of the Swindon branch, thus making him David Brent's new boss. He was mentioned by name in some episodes of the first series but he did not make an appearance.
Document 3: Tim Canterbury: Tim Canterbury is a main character in the BBC sitcom "The Office", portrayed by Martin Freeman. He is a 30-year-old sales representative for paper merchants Wernham Hogg. He has quite a self-deprecating and ironic sense of humour.
Document 4: Martin Freeman: Martin John Christopher Freeman (born 8 September 1971) is an English actor, who became known for portraying Tim Canterbury in the original UK version of sitcom mockumentary "The Office", Dr. John Watson in the British crime drama "Sherlock", Bilbo Baggins in Peter Jackson's "The Hobbit" film trilogy, and Lester Nygaard in the dark comedy-crime drama TV series "Fargo".
Document 5: Nick Frost: Nicholas John Frost (born 28 March 1972) is an English actor, comedian, screenwriter, producer and author. He is best known for his work in the "Three Flavours Cornetto trilogy" of films, consisting of "Shaun of the Dead" (2004), "Hot Fuzz" (2007), and "The World's End" (2013), and the television comedy "Spaced" (1999–2001). He also appeared in Joe Cornish's film "Attack the Block" (2011). He co-starred in the 2011 film "Paul", which he co-wrote with frequent collaborator and friend Simon Pegg. He is also well known for his various roles in the sketch show "Man Stroke Woman".
Document 6: John Noble: John Noble (born 20 August 1948) is an Australian actor and theatre director of more than 80 plays. He is best known for his roles as Dr. Walter Bishop in the American Fox science fiction television series "Fringe", and Henry Parrish in the Fox action-horror series "Sleepy Hollow". His most high-profile film role was as Denethor in Peter Jackson's "The Lord of the Rings" trilogy. He also provided the voice of the DC Comics supervillain Scarecrow in the 2015 video game "", where his character served as the main antagonist. In 2015, he joined the main cast of the television series "Elementary" as Sherlock Holmes's father. He was also cast as a doctor in the Australian TV series "All Saints." In 2012, Noble was diagnosed with osteoporosis. His charity, Noble Bones, helps to raise awareness for the disease.
Document 7: The Office Christmas specials: "The Office" Christmas Specials are the two-part final episode of the British mockumentary comedy television series "The Office". The specials were commissioned after the series' creators, Ricky Gervais and Stephen Merchant, announced that they would not write a full third series of the show. The first 45-minute part was broadcast on BBC One on 26 December 2003, and the second 50-minute part was shown the following evening. The episodes are presented in the style of "revisited" documentaries common on British television, in which popular "docusoaps" (e.g. "Airport"), are brought back for one-off specials several years after the series concluded. David Brent (Gervais), forcibly made redundant at the end of the second series, is now a travelling salesman of cleaning supplies. Tim Canterbury (Martin Freeman) and Gareth Keenan (Mackenzie Crook) are still working at the offices of Wernham Hogg, and former Wernham Hogg receptionist Dawn Tinsley (Lucy Davis) now lives in Florida, though is flown back to Britain by the documentary crew to reunite with her old colleagues.
Document 8: David Brent: Life on the Road: David Brent: Life on the Road is a 2016 British mockumentary comedy film written, directed, and produced by Ricky Gervais and released by Entertainment One. The film stars Gervais as David Brent, a character he played in the BBC television comedy series "The Office", who has a film crew that shadows Brent as he travels up and down the country living his dream of being a rock star. Gervais said, "This film delves much more into his private life than "The Office" ever did and we really get to peel back the layers of this extraordinary, ordinary man." He has emphasised that it is "not an "Office" film".
Document 9: Elijah Wood: Elijah Jordan Wood (born January 28, 1981) is an American actor, voice actor, DJ, and producer. He is best known for his high-profile leading role as Frodo Baggins in Peter Jackson's epic film trilogy "The Lord of the Rings" (2001–03).
Document 10: List of The Office (UK TV series) episodes: "The Office" is a British sitcom that was originally broadcast by the BBC in the United Kingdom from 2001 to 2003. The television programme was created and written by Ricky Gervais and Stephen Merchant; the former also played the main character, manager David Brent. The series is set in the Slough office of a fictional paper merchant, Wernham Hogg, and is presented in a mockumentary format depicting the everyday lives of its employees.
Document 11: John Boyega: John Adedayo B. Adegboyega (born 17 March 1992), known professionally as John Boyega, is an English actor and producer best known for playing Finn in the 2015 film "", the seventh film of the "Star Wars" series. Boyega rose to prominence in his native United Kingdom for his role as Moses in the 2011 sci-fi comedy film "Attack the Block".
Document 12: Jamie Freeman: Jamie Freeman is a singer, songwriter, musician and producer who fronts The Jamie Freeman Agreement. He is the brother of the actor Martin Freeman ("The Hobbit", "Sherlock", "The Office") and the musician Tim Freeman (Frazier Chorus). He and his wife Stevie co-founded Union Music Store in Lewes, East Sussex. He is a member of the Americana Music Association (Nashville) and Americana Music Association UK.
Document 13: Richard Armitage (actor): Richard Crispin Armitage (born 22 August 1971) is an English film, television, theatre and voice actor. He received notice in the UK with his first leading role as John Thornton in the British television programme "North & South" (2004). But it was his role as dwarf prince and leader Thorin Oakenshield in Peter Jackson's film trilogy adaptation of "The Hobbit" that first brought him international recognition. Other notable roles include John Proctor in Yaël Farber’s stage production of Arthur Miller's "The Crucible", Francis Dolarhyde in the American TV series "Hannibal", Lucas North in the British TV drama "Spooks", John Porter in the British TV drama "Strike Back", and Guy of Gisborne in the British TV drama "Robin Hood". He more recently voiced Trevor Belmont in the Netflix adaptation of "Castlevania".
Document 14: The Office (UK TV series): The Office is a British mockumentary sitcom, first broadcast in the United Kingdom on BBC Two on 9 July 2001. Created, written and directed by Ricky Gervais and Stephen Merchant, the programme is about the day-to-day lives of office employees in the Slough branch of the fictitious Wernham Hogg Paper Company. Gervais also stars in the series, playing the central character, David Brent.
Document 15: The Office (U.S. TV series): The Office is an American television comedy series that aired on NBC from March 24, 2005, to May 16, 2013. It is an adaptation of the BBC series of the same name. "The Office" was adapted for American audiences by Greg Daniels, a veteran writer for "Saturday Night Live", "King of the Hill", and "The Simpsons". It is co-produced by Daniels' Deedle-Dee Productions, and Reveille Productions (later Shine America), in association with Universal Television. The original executive producers were Greg Daniels, Howard Klein, Ben Silverman, Ricky Gervais, and Stephen Merchant, with numerous others being promoted in later seasons.
ground_truth: The Office