Question: What city is the most populous city in Australia and Oceania and the birthplace of a silver and bronze medalist from the 1992 Barcelona Paralympics?

Passages:
Mick "Michael" Connell (born 13 November 1961) is an Australian wheelchair tennis player.  He won a silver medal in the Men's Singles event at the 1988 Seoul Paralympics.  He participated without winning any medals at the 1992 Barcelona Paralympics.  In 1996, he won the men's doubles at the Australian Open with his partner, David Hall.  At the 1996 Atlanta Paralympics, he won a silver medal in the Men's Doubles event with Hall. Anna Harkowska (] ; born 20 March 1980 in Świnoujście ) is a Polish cyclist.  At the age of 14 Harkowska won two Gold medal in the 1992 Barcelona Paralympics as a swimmer, however an ear infection left unable to continue.She later trained in running and took up a triathlon, and eventually concentrating on cycling.  In May 2002, she was hit by a car in Szczecin; she suffered 26 fractures in her legs and nearly lost her left leg.  She returned to professional cycling after several surgeries and months of rehabilitation.  In 2012, Harkowska participated in the 2012 Summer Paralympics in London, where she won three silver medals. Michael Hackett from New South Wales is an Australian Paralympic athlete.  He won a silver medal at the 1988 Seoul Paralympics in the Men's High Jump A4A9 event and a bronze medal at the 1992 Barcelona Paralympics in the Men's High Jump J2 event. Phillip John Tracey is an quadriplegic Australian Paralympic swimmer.  At the 1984 New York/Stoke Mandeville Paralympics, he won a bronze medal in the Men's 100 m Freestyle 1A event.  He won three silver medals at the 1988 Seoul Games in the Men's 100 m Freestyle 1A, Men's 25 m Backstroke 1A and Men's 50 m Freestyle 1A events.  He competed in swimming without winning a medal at the 1992 Barcelona Paralympics.  He was from Murrumbeena, Victoria and 34 at the time of the Games. Marsha Green (born 26 July 1975) in Sydney, New South Wales is an Australian Paralympic athlete with a vision impairment.  She won a silver medal and bronze medal at the 1992 Barcelona Paralympics. 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. John Lindsay, OAM (born 29 January 1970) is an Australian Paralympic athlete from Melbourne.  He competed in the 1988 Seoul games in distances ranging from 100 m to 800 m, but did not win any medals.  At the 1992 Barcelona Games, he won a gold medal in the Men's 200 m TW3 event, for which he received a Medal of the Order of Australia, a silver medal in the Men's 100 m TW3 event and a bronze medal in the Men's 400 m TW3 event.  That year, he had a Victorian Institute of Sport scholarship.  He was also working as a fitness instructor in 1992, held world records in the 100 m and 200 m events, and was ranked 6th in the world in the 400 m.  He won a gold medal in the men's athletics 100 m T52 event at the 1996 Summer Paralympics with a time of 15.22, a silver medal in the 200 m T52 event with a time of 27.38, and a bronze medal in the 400 m T52 event with a time of 52.93.  At the 2000 Sydney Games, he won a gold medal in the Men's 100 m T53 event, a silver medal as part of the Men's 4x100 m Relay T54 team, and a bronze medal in the Men's 200 m T53 event; he was also part of the Men's 4x400 m Relay T54 team, which was the only one to qualify in its heat, but it did not make it to the finals.  At the 2004 Athens Games, he came seventh in the first round of the Men's 100 m T53 event and sixth in the third round of the Men's 200 m T53 event.  He was an Australian Institute of Sport scholarship holder in 1995 and 2000. Jason Andrew Diederich is a below-knee amputee Australian Paralympic swimmer.  He participated in the 1988 Seoul Paralympics and won a silver medal at the 1992 Barcelona Paralympics in the Men's 100 m Butterfly S10 event.  At the age of 23, in 1994 he completed his first solo Rottnest Channel Swim and has undertaken the swim several times since. Ramon (Ray) Gary Epstein, OAM (born 14 October 1959) is an Australian Paralympic weightlifter and powerlifting coach.  He represented Australia in weightlifting at the 1988 Seoul and 1992 Barcelona Paralympics and was Head Coach of the Australian Paralympic powerlifting team between 2003 and 2013. Giorgi Vazagashvili (born April 19, 1974) is a Georgian judoka.  At the 2000 Summer Olympics he won the bronze medal in the men's Half Lightweight (60–66 kg) category, together with Girolamo Giovinazzo of Italy.  Vazagashvili is silver medalist world championat Tokio 1995, bronze medalist Hamilton 1993, bronze medalist Paris 1997.  Two times European champion in Hague 1996, Oostende 1997, silver medalist in Birmingham 1995, bronze medalist in Bratislava 1999.  He is World Junior Champion in Cairo 1994, in final he won against Tadahiro Nomura.  European Junior Champion in Arnhem 1993.  Vazagashvili is champion of international tournament in Tbilisi 1992, 1993, Moscow 1993, 1997, Prague 1996, Munich 1997, Warsaw 2000, bronze medalist in Paris 1995, bronze medalist Matsutaro Shoriki Cup Tokyo 1998.

Supporting sentences:
Marsha Green (born 26 July 1975) in Sydney, New South Wales is an Australian Paralympic athlete with a vision impairment.  She won a silver medal and bronze medal at the 1992 Barcelona Paralympics. Sydney ( ) is the state capital of New South Wales and the most populous city in Australia and Oceania.