Question: The inner urban neighbourhood Eureka Tower is in had a population of what in 2011?

full_context: Document 1: Southbank, Victoria: Southbank is an inner urban neighbourhood of Melbourne, Victoria, Australia, 1 km south of Melbourne's central business district. Its local government area are the Cities of Melbourne and Port Phillip. At the 2011 Census, Southbank had a population of 11,235. Its northernmost area is considered part of the Central Business District and Central Activities District of the City. Southbank is bordered to the north by the Yarra River, and to the east by St Kilda Road. Southbank's southern and western borders are bounded by Dorcas Street, Kings Way, the West Gate Freeway and Montague Street.
Document 2: Port Melbourne, Victoria: Port Melbourne is an inner suburb of Melbourne, Australia, 5 km south-west from Melbourne's Central Business District. It is split between the local government areas of Melbourne and Port Phillip. The area to the north of the West Gate Freeway is in the City of Melbourne. The area to the south is in the City of Port Phillip. At the 2011 Census, Port Melbourne had a population of 14,521.
Document 3: Cremorne, Victoria: Cremorne is a small inner suburb of Melbourne, 2 km south-east of the CBD. Its local government area is the City of Yarra and at the 2011 Census it had a population of 1,564. It is bounded by the Yarra River, Punt Road, Swan and Church Streets, and divided down the middle by the railway to South Yarra. Covering only about a square kilometre, until 1999 Cremorne existed only as a locality in the larger suburb of Richmond. Cremorne's charm is in its rather chaotic mix of uses and the unique character resulting from being 'walled in' by main roads and railways on all sides. There are industrial icons such as "Bryant and May", "Rosella" and the Nylex Clock, side by side with Victorian cottages, modern townhouses, offices and light industries.
Document 4: South Yarra, Victoria: South Yarra is an inner suburb of Melbourne, Victoria, Australia, 4 km south-east of Melbourne's Central Business District, located within the Cities of Melbourne and Stonnington local government areas. South Yarra recorded a population of 25,147 at the 2016 Census.
Document 5: Southbank, Victoria: Southbank is an inner urban neighbourhood of Melbourne, Victoria, Australia, 1 km south of Melbourne's central business district. Its local government area are the Cities of Melbourne and Port Phillip. At the 2011 Census, Southbank had a population of 11,235. Its northernmost area is considered part of the Central Business District and Central Activities District of the City. Southbank is bordered to the north by the Yarra River, and to the east by St Kilda Road. Southbank's southern and western borders are bounded by Dorcas Street, Kings Way, the West Gate Freeway and Montague Street.
Document 6: Al Fardan Residences: Al Fardan Residences, also known as the Barjeel Tower and the Wind Tower, is a 64 storey residential skyscraper in West Bay, Doha, Qatar. At 254 metres (830 feet), it is the third tallest completed building in Doha. Each of the storeys is 4.1 metres (13.5 feet), each built with 94 "SKE 50 automatic climbers", in a 3 to 4-day cycle. Construction began in 2006 and was completed in 2009.
Document 7: Tregunter Towers: The Tregunter Towers (Chinese: 地利根德閣) is a complex of three residential buildings located in The Peak on Hong Kong Island, Hong Kong. All three highrises, named Tregunter 1 (地利根德閣第一座), Tregunter 2 (地利根德閣第二座), and Tregunter 3 (地利根德閣第三座), The (Tregunter) tower 3 was designed by Rocco Yim Architects Ltd and constructed by Hip Hing Construction Co. Ltd. Tregunter 1 and 2 were designed by Chun Wah Nam Architect and constructed by John Lok and Partners, both completed in the year 1981 and both buildings have similar floor counts at 34 and 33 respectively. The last building of the complex, Tregunter 3, was completed in 1993 or twelve years after Tregunters 1 and 2. Tregunter 3 stands significantly taller than the first two buildings of the complex at 220 m (721 feet) with 66 stories. The top floor of Tregunter 3 stands 327 m above sea level. Upon its completion, Tregunter 3 was the world's tallest all-residential building, taking the title from the Lake Point Tower in Chicago. Tregunter 3 held this distinction until the completion of Trump World Tower in 2001.
Document 8: Port Melbourne, Victoria: Port Melbourne is an inner suburb of Melbourne, Australia, 5 km south-west from Melbourne's Central Business District. It is split between the local government areas of Melbourne and Port Phillip. The area to the north of the West Gate Freeway is in the City of Melbourne. The area to the south is in the City of Port Phillip. At the 2011 Census, Port Melbourne had a population of 14,521.
Document 9: Eureka Tower: Eureka Tower is a 297.3 m skyscraper located in the Southbank precinct of Melbourne, Victoria, Australia. Construction began in August 2002 and the exterior completed on 1 June 2006. The plaza was finished in June 2006 and the building was officially opened on 11 October 2006. The project was designed by Melbourne architectural firm Fender Katsalidis Architects and was built by Grocon (Grollo Australia). The developer of the tower was Eureka Tower Pty Ltd, a joint venture consisting of Daniel Grollo (Grocon), investor Tab Fried and one of the Tower's architects Nonda Katsalidis. It was the world's tallest residential tower when measured to its highest floor, until surpassed by Ocean Heights and the HHHR Tower in Dubai. It is the second tallest building in Australia, behind Q1, Queensland, and is the tallest to roof (excluding spire). As of 2016 it is the 15th tallest residential building in the world.
Document 10: Q1 (building): Q1 (an abbreviation of Queensland Number One) is a supertall skyscraper in Surfers Paradise, on the Gold Coast, Queensland. It lost its title as the world's tallest residential building to the 337-metre The Marina Torch in Dubai on 29 April 2011. It is now the sixth tallest residential tower in the world and is the tallest building in Australia and the Southern Hemisphere and the second-tallest free-standing structure in the Southern Hemisphere, behind the Sky Tower in Auckland, New Zealand. The Q1 officially opened in November 2005.
Document 11: Docklands, Victoria: Docklands (also known as Melbourne Docklands to differentiate it from London Docklands) is an inner-western suburb of Melbourne, Victoria, Australia, 2 km (1.2 mi) from Melbourne's Central Business District. Its local government area is the City of Melbourne. At the 2016 Census, Docklands had a population of 10,964.
Document 12: 21st Century Tower: The 21st Century Tower is a 55-story skyscraper along the Sheikh Zayed Road in Dubai. When it was completed in 2003 it took the title of the world's tallest residential building, ultimately being surpassed by the Eureka Tower in Melbourne, Australia and the Q1 tower in Australia's Gold Coast.
Document 13: South Melbourne, Victoria: South Melbourne is an inner suburb of Melbourne, Australia, 2 km south of Melbourne's Central Business District (CBD). It is in the local government area of the City of Port Phillip. At the 2011 Census, South Melbourne had a population of 9,317.
Document 14: Transport Hotel: Transport Hotel is located near the south-west corner of Federation Square, Melbourne, Victoria, Australia. Designed by Maddision Architects this contemporary urban precinct was built in 2004 making it the first new pub site in Melbourne in over 50 years. Utilising steel frame structure, re-enforced concrete and glass panelling the open plan interior provides a space for dining. The space enjoys immediate frontage to the busy Swanston Street as well as panoramic views encompassing both the Yarra River Princes Bridge and Flinders Street Station. Melbourne business man Anthony Di Pietro is a former major shareholder, purchasing in 2007 but later selling in 2010.
Document 15: Strata Tower: Strata Tower is a forty-story luxury residential building, designed by New York-based architects Hani Rashid and Lise Anne Couture of Asymptote Architecture, currently being built on Al Raha Beach, Abu Dhabi, United Arab Emirates. Construction has begun and it is scheduled for completion by 2013. It is being developed by Aldar Properties.
ground_truth: 11,235