Question: Which area is in opposite direction to the suburb of Adelaide which spans between the Prospect and the Port Adelaide Enfield?

full_context: Document 1: Suburban World Newspapers: Suburban World Newspapers, based in Needham, Massachusetts, United States, was a privately owned publisher of seven weekly newspapers in the suburbs west of Boston in the 1980s and 1990s.
Document 2: City of Port Adelaide Enfield: The City of Port Adelaide Enfield, located across inner north and north-western suburbs of Adelaide, is one of the largest metropolitan councils within South Australia. It was established on 26 March 1996 by the amalgamation of the City of Port Adelaide and the City of Enfield.
Document 3: Electoral district of Adelaide: Adelaide is an electorate for the South Australian House of Assembly. The 23.4 km² state seat of Adelaide currently consists of the Adelaide city centre including North Adelaide and suburbs to the inner north and inner north east: Walkerville, Gilberton, Medindie, Medindie Gardens, Thorngate, Fitzroy, Ovingham, most of Prospect up to Regency Road, and parts of Collinswood and Nailsworth. The boundaries have been the same for the past three elections. The federal division of Adelaide covers the state seat of Adelaide and additional suburbs in each direction.
Document 4: Woodville West, South Australia: Woodville West is a suburb of Adelaide, situated about 9 kilometres northwest of the Central Business District. It lies within the City of Charles Sturt. The postcode of Woodville West is 5011. Woodville West is bounded by the railway line and Port Road in the north, Findon Road in the east, Trimmer Parade, Todville Street and Minns Street East in the south, and Frank Mitchell Park, Agnes Street and the railway line in the west. As of 2011, Renewal SA and the City of Charles Sturt have been implementing the Woodville West Neighbourhood Renewal Project, which involves an $130m property development.
Document 5: Division of Port Adelaide: The Division of Port Adelaide is an Australian electoral division in the state of South Australia. The 181 km² seat extends from St Kilda in the north to Grange Road and Findon in the south with part of Salisbury to the east. Suburbs include Alberton, Beverley, Birkenhead, Cheltenham, Findon, Kilkenny, Largs Bay, Mansfield Park, North Haven, Ottoway, Parafield Gardens, Paralowie, Pennington, Port Adelaide, Queenstown, Rosewater, Salisbury Downs, Semaphore, Woodville, West Croydon, and part of Seaton. The seat also includes Torrens Island and Garden Island.
Document 6: Port Adelaide: Port Adelaide is the name of a region of Adelaide, approximately 14 km northwest of the Adelaide CBD. It is also the namesake of the City of Port Adelaide Enfield council, a suburb, a federal and state electoral division and is the main port for the city of Adelaide. Port Adelaide played an important role in the formative decades of Adelaide and South Australia, with the port being early Adelaide's main supply and information link to the rest of the world.
Document 7: Suburban Life Media: Suburban Life Media is a Downers Grove, Illinois-based publisher of 20 weekly newspapers in Chicago's western and northern suburbs. Formerly known as Suburban Life Publications, it was purchased from GateHouse Media and renamed by current owner Shaw Media in October 2012.
Document 8: Suburban Journals: Suburban Journals of Greater St. Louis is a group of publications in the St. Louis region owned by Lee Enterprises. The chain serves St. Louis and St. Louis and St. Charles counties in Missouri and Madison County in Illinois.
Document 9: Messenger Newspapers: Messenger Newspapers is the publisher of 11 free suburban weekly newspapers together covering the Adelaide metropolitan area. Established by Roger Baynes in Port Adelaide in 1951, "Messenger" has since acquired other independent suburban titles to become Adelaide's only suburban newspaper group. The paper is a subsidiary of News Limited.
Document 10: South Manchester Reporter: The South Manchester Reporter is an English weekly newspaper published every Thursday. Distributed in South Manchester, it sells around 6,000–6,200 copies per week and is read by an estimated 57,000 people, making it one of the most widely read subsidiaries of the Manchester Evening News. The paper has also merged with another of South Manchester's newspapers, the local version of the Manchester Metro News.
Document 11: Standard Messenger: Standard Messenger is a weekly suburban newspaper in Adelaide, part of the Messenger Newspapers group. The "Standard's" area covers the inner-north of Adelaide's metropolitan area, from Collinswood in the south to Gepps Cross in the north.
Document 12: Woodville North, South Australia: Woodville North is a north-western suburb of Adelaide 10 km from the Adelaide city centre, in the state of South Australia, Australia and falls under the City of Charles Sturt. The post code for Woodville North is 5012. It is adjacent to Pennington, Athol Park, Woodville Gardens, Mansfield Park, Woodville and Kilkenny. It is bordered to the east by Hanson Road to the west by Carlton Crescent, to the south by Torrens Road and to the north by Hamilton Road. The suburb is residential, apart from an industrial pocket to the northwest.
Document 13: Division of Adelaide: The Division of Adelaide is an Australian electoral division in South Australia and is named for the city of Adelaide, South Australia's capital. The 76 km² seat is centred on the Adelaide city centre and spans from Grand Junction Road in the north to Cross Road in the south and from Portrush Road in the east to South Road in the west, taking in suburbs including Ashford, Clarence Park, Enfield, Goodwood, Kent Town, Keswick, Kilburn, Maylands, Northgate, Norwood, Parkside, Prospect, Rose Park, St Peters, Toorak Gardens, Unley and Walkerville.
Document 14: Collinswood, South Australia: Collinswood is a suburb of Adelaide spanning the boundary of the Prospect and the Port Adelaide Enfield local government areas.
Document 15: City Messenger: City Messenger is a weekly suburban newspaper in Adelaide, part of the Messenger Newspapers group. The "City" covers the Adelaide CBD and surrounding suburbs and has recently experimented with targeting public transport commuters, similar to mX, also owned by News Limited.
ground_truth: Gepps Cross