Question: Film critic Paul Harris appears on commercial radio stations 3AW and 3RRR in which Australian city? 

full_context: Document 1: Richard A. Harris: Richard A. Harris is an American film editor with a career spanning nearly forty years. He graduated from the School of Cinematic Arts of the University of Southern California in 1956.
Document 2: Alan Jones (film critic): Alan Jones is a film critic, broadcaster and reporter on the Horror Fantasy genre and has travelled the world to report on movies in production. His first assignment was the original Star Wars in 1977, after which he became London correspondent for Cinefantastique magazine ( 1977–2002) and reviewed for British magazine "Starburst" from 1980 until 2008. A film critic for Film Review and Radio Times, he has made contributions to the "Radio Times Guide to Films", the "Radio Times Guide to Science Fiction" and Halliwell's Film Guide. He has also served as film critic for BBC News 24, "Front Row" on BBC Radio 4, and on Sky News programme Sunrise. He has worked for many of the long-established cinema magazines – Empire, Premiere and Total Film, an article in which – "The Splat Pack" – is credited for the first use of a term that is now part of film industry jargon.
Document 3: Bob Harris (radio): Robert Brinley Joseph Harris, OBE (born 11 April 1946), known as "'Whispering Bob Harris", is an English music presenter known for being a host of the BBC2 music programme "The Old Grey Whistle Test", and as a co-founder of the listings magazine "Time Out".
Document 4: ABC Radio Sydney: ABC Radio Sydney (official call sign: 2BL) is an ABC radio station in Sydney, Australia. It is the flagship station in the ABC Local Radio network and broadcasts on 702 kHz on the AM dial. The station transmits with a power (CMF) of 3,110V, which is equivalent to 50 kW (the maximum permissible in Australia) from a site 30 kilometres west of the Sydney CBD.
Document 5: 6PR: 6PR, known as 882 6PR, is a commercial radio station based in Perth, Australia. Its focus is on news, talk and sport, and is Perth's only commercial talkback radio station. 6PR is owned by Fairfax Media, an Australian media company that owns television and radio businesses throughout Australia and New Zealand. It commenced broadcasting on 14 October 1931.
Document 6: 5BBB: 5BBB, branded as Triple B FM, is a community radio station in the Barossa Valley, South Australia. Its studios are located in the former Tanunda railway station, and its transmitter on Kaiser Stuhl broadcasts the station to the Barossa Valley and surrounds, with its signal audible as far south as Adelaide. It broadcasts on a frequency of 89.1 MHz, although it launched on 91.9 and then moved to 101.5: both moves were to prevent interference with nearby broadcasters (ABRS and 5UV respectively).
Document 7: Paul Harris (film critic): Paul Harris, born in 1950 in Melbourne and educated at Assumption College, Kilmore is a film critic, who appears on radio stations 3RRR and 3AW. Known for his vast knowledge of film, music and theatre, and for his elaborate puns and impressions, he has fronted the radio show "Filmbuff's Forecast" since 1982. For the first ten years he co-anchored with John Flaus to produce what became a memorable double act. He has directed the St Kilda Short Film Festival since 1999.
Document 8: World Association of Community Radio Broadcasters: The World Association of Community Radio Broadcasters (French: "Association Mondiale Des Radiodiffuseurs Communautaires" , AMARC) is the international umbrella organization of community radio broadcasters founded in 1983, with nearly 3,000 members in 110 countries. Its mission is to support and contribute to the development of community and participatory radio along the principles of solidarity and international cooperation.
Document 9: 3YB: 3YB is a radio station based in Warrnambool, Victoria, Australia. It broadcasts on the medium wave radio band, at a frequency of 882 kHz. The station is part of the Ace Radio AM network. The station has a classic hits music format mixed with talk such as Mornings with Neil Mitchell syndicated from 3AW.
Document 10: 3AW: 3AW is a talkback radio station based in Melbourne. It is broadcast on 693 kHz AM. It began transmission on 22 February 1932 as Melbourne's fifth commercial radio station.
Document 11: Rolf Harris: Rolf Harris (born 30 March 1930) is an Australian entertainer whose career has encompassed work as a musician, singer-songwriter, composer, comedian, actor, painter and television personality.
Document 12: Walter Harris (author): Walter Harris (born 1925) is a British author and broadcaster. He is the author of ten published novels, several volumes of poetry, numerous articles and spoken word recordings. Recordings of his interviews and broadcasts are held at the BBC Sound Archive and the British Library.
Document 13: Radio Active (New Zealand): Radio Active is an alternative radio station broadcasting in Wellington, New Zealand. It broadcasts on 88.6FM (formerly 89 FM) as well as streaming online at www.radioactive.fm. It began as the student radio station for Victoria University of Wellington Students' Association (VUWSA) in 1977, broadcasting on the AM frequency. In 1981 it became the first radio station in New Zealand to commence broadcast on the newly available FM frequency. In August 1992 VUWSA decided that Radio Active could not make any more losses, and sold the station to radioactive ltd in the hope that the station could become financially viable. Radio Active commenced online broadcasting in 1997, being one of the first radio stations in New Zealand to do so.
Document 14: Paul Hume: In addition to his role as the "Post" music editor, Hume hosted a long-running classical music program on WGMS radio in Washington, D.C., and was guest commentator for the New York Metropolitan Opera intermission broadcasts. He was also a professor of music at Georgetown University from 1950 to 1977 and adjunct professor of music at Yale University from 1975 to 1983. He was a member of the American Association of University Professors, the Music Critics Association, and the Cosmos Club. He received a Peabody Award in 1977 for his outstanding achievement in music criticism, and received honorary degrees from Thiel College, Rosary College, and Georgetown University. In addition, he published several books, including "Catholic Church Music" (1956) and a biography of Verdi (1977).
Document 15: Talking Lifestyle 882: Talking Lifestyle (ACMA callsign: 4BH) is a radio station in Brisbane, the state capital of Queensland, Australia. Its analog broadcast frequency is 882 KHz AM, simulcasted on digital radio channel 9B, and markets itself for the baby boomer market. It is owned by Macquarie Media.
ground_truth: Melbourne