Question: The 2000 Summer Paralympics was held in a city that is made up of how many suburbs?

Context paragraphs:
Francisco Ángel Soriano San Martin: Francisco Ángel Soriano San Martin (born March 28, 1949 in Las Tejeras-Langreo, Asturias) is a SH1 shooter from Spain.  In 2012, he was retired and a pensioner.  Soriano competed at the 1988 Summer Paralympics, 1992 Summer Paralympics, 1996 Summer Paralympics, 2000 Summer Paralympics, 2004 Summer Paralympics, 2008 Summer Paralympics and 2012 Summer Paralympics.  In 1996, he won a gold medal in the Free Pistol .50 P4, Mixed SH1 competition.  In 2000, he won a bronze in the Free Pistol .50 P4, Mixed SH1 competition.

Tunisia at the 2000 Summer Paralympics: Tunisia competed at the 2000 Summer Paralympics in Sydney, Australia from August 29 to September 9, 2000. [1] This was the nation's fourth appearance at the Summer Paralympics since 1988.  The Tunisian Paralympic Committee sent a total of 10 athletes to the Games, 8 men and 2 women to compete in Athletics only.  Tunisia left Sydney with a total of 11 Paralympic medals ( 6 gold, 4 silver and 1 bronze ).

Jon Pollock: Jon Pollock (born 11 May 1977) is a British wheelchair basketball player.  He was selected to train with the British wheelchair basketball squad in 1992.  Pollock has played at four Paralympic games: the 2000 Summer Paralympics in Sydney, the 2004 Summer Paralympics in Athens, the 2008 Summer Paralympics in Beijing and the 2012 Summer Paralympics in London.  He won a bronze medal at the 2004 Paralympics and the 2008 Paralympic Games.

Teresa Perales: Teresa Perales Fernández (born 29 December 1975) is an S5, SB4, SM5 classified Spanish swimmer, politician and motivational speaker who has won a total of 26 Paralympic medals at the 2000 Summer Paralympics, 2004 Summer Paralympics, 2008 Summer Paralympics, 2012 Summer Paralympics and 2016 Summer Paralympics, with six of those medals earned at the 2012 London Games.  She is the most decorated Spanish Paralympian in history.

Anita Chapman: Anita Chapman MBE (born 3 July 1952 in Doncaster) is a British Paralympic archer.  In individual medals she won silver at the 1996 Summer Paralympics and gold at the 2000 Summer Paralympics.  In team medals she was on the bronze medal team at the 1996 Summer Paralympics, the silver medalist team at the 2000 Summer Paralympics, and the gold medal winning team at the 2004 Summer Paralympics.

Li Duan: He competed in the 2000 Summer Paralympics in Sydney, Australia.  There he won a silver medal in the men's Triple jump F11 event, a bronze medal in the men's Long jump F11 event and finished seventh in the men's Javelin throw F11 event.  He also competed at the 2004 Summer Paralympics in Athens, Greece.  There he won a gold medal in the men's Triple jump F11 event, a gold medal in the men's Long jump F11 event and finished fourth in the men's Javelin throw F11 event.  At the 2008 Summer Paralympics in Beijing, China, he won gold medals in the men's Long jump F11 and Triple jump F11 events.  He broke the Triple Jump F11 world record in the process.  At the 2012 Summer Paralympics he won silver in the Triple jump and bronze in the Long jump.

David García del Valle: David Garcia Del Valle (born June 13, 1981 in Almeria) is a judo athlete from Spain, who has represented Spain at the 2000 Summer Paralympics, 2004 Summer Paralympics, 2008 Summer Paralympics and 2012 Summer Paralympics, winning a pair of silver medals in 2000 and 2004.

Terry Bywater: Terrance "Terry" Bywater (born 28 February 1983) is a British wheelchair basketball player.  He participated in the 2000 Summer Paralympics, where his team came in fourth place; in the 2004 Summer Paralympics, where he won a bronze medal and was the highest scorer for Great Britain; the 2008 Summer Paralympics, winning another bronze medal; and the 2012 Summer Paralympics, where his team again came in fourth place.

Sabahudin Delalić: Sabahudin Delalić (born 17 August 1972 in Sarajevo) is a sitting volleyball player from Bosnia and Herzegovina.  He is the current captain of the Bosnia and Herzegovina national team – ASOBiH.  He has won four medals at Summer Paralympics.  At the 2004 Summer Paralympics in Athens, he won gold medal as well as at the 2012 London Games.  Also, he won silver medals at 2000 Summer Paralympics in Sydney and at 2008 Summer Paralympics in Beijing, where he was also bearer of national flag of Bosnia and Herzegovina.

Sydney: Sydney ( ) is the state capital of New South Wales and the most populous city in Australia and Oceania.  Located on Australia's east coast, the metropolis surrounds the world's largest natural harbour and sprawls about 70 km on its periphery towards the Blue Mountains to the west, Hawkesbury to the north and Macarthur to the south.  Sydney is made up of 658 suburbs, 40 local government areas and 15 contiguous regions.  Residents of the city are known as "Sydneysiders".  As at June 2016 Sydney's estimated population was 5,029,768.

Supporting paragraphs: Tunisia at the 2000 Summer Paralympics Sydney
Answer: 658