Question: What country did the 2004 Summer Olympics occur?

full_context: Document 1: Chinese Taipei at the 2016 Summer Olympics: Chinese Taipei competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. "Chinese Taipei" is the designated name used by Taiwan to participate in some international organizations and almost all sporting events, including the Olympic Games. Neither the common name "Taiwan" nor the official name "Republic of China" would be used due primarily to opposition from the People's Republic of China. This was also the nation's ninth consecutive appearance at the Summer Olympics.
Document 2: Kingbright: Headquartered in Taipei, Taiwan, Kingbright specializes in manufacturing LED-related products. Kingbright operates four production facilities in Shenzhen, China. The company has sales locations at United States, France, Germany, Taiwan, Korea, Japan, Malaysia, Hong Kong, Beijing, Shanghai, and Shenzhen. The company's North American operation is Kingbright USA, located in Los Angeles, California.
Document 3: Judo at the 2004 Summer Olympics: Judo at the 2004 Summer Olympics took place in the Ano Liossia Olympic Hall and featured 368 judoka competing for 14 gold medals with seven different weight categories in both the men's and women's competitions. Japan dominated the event by taking 8 gold and 2 silver medals.
Document 4: ASIMCO Technologies: ASIMCO Technologies is a large independent automotive components manufacturer headquartered in Beijing, China. With sales in excess of US$500 million, the company is one of the largest producers of automotive components in China, with 10 manufacturing operations, 52 sales offices and roughly 900 service stations across the People's Republic of China. It is the first international components manufacturer based in China, with over 15% of its annual sales made to customers in the United States, Europe and Japan.
Document 5: Chinese Taipei at the 2004 Summer Olympics: Chinese Taipei left Athens with a total of five Olympic medals (two golds, two silver, and one bronze), being considered its most successful Olympics. Chinese Taipei's highlight of the Games came with a remarkable milestone for taekwondo jin Chen Shih-hsin and Chu Mu-yen, claiming the nation's first ever gold medals in Olympic history. Meanwhile, another taekwondo jin Huang Chih-hsiung picked up his second medal with a sterling silver in the men's lightweight division, adding it to his bronze from Sydney four years earlier.
Document 6: Mekong Auto: Mekong Auto Corporation headquartered in Ho Chi Minh City, Vietnam, is a car manufacturer and assembler founded in 1991. The first car was built at the Delta Auto Plant on May 20, 1992. Japanese Saeilo Machinery Japan Inc. is the major shareholder of the company, owning 51%. The company opened Co Loa Auto Plant in Ha Noi City in 1993. The company works with Fiat S.p.A. (Fiat cars and Iveco trucks), Pyeonghwa Motors and SsangYong.
Document 7: Shihlin Electric: Shihlin Electric and Engineering Corporation (SEEC; ) is a company based in Taipei, Taiwan, which manufactures electrical and power transformers, switchgear, automation, controls and automotive electrical devices. The technology for the manufacturing originally involved technology transfers from Mitsubishi Electric (Japan) and France Transfo, a Schneider Electric Company (France).
Document 8: Hanover: Various industrial businesses are located in Hannover. The Volkswagen Commercial Vehicles Transporter (VWN) factory at Hannover-Stöcken is the biggest employer in the region and operates a huge plant at the northern edge of town adjoining the Mittellandkanal and Motorway A2. Jointly with a factory of German tire and automobile parts manufacturer Continental AG, they have a coal-burning power plant. Continental AG, founded in Hanover in 1871, is one of the city's major companies, as is Sennheiser. Since 2008 a take-over is in progress: the Schaeffler Group from Herzogenaurach (Bavaria) holds the majority of the stock but were required due to the financial crisis to deposit the options as securities at banks. TUI AG has its HQ in Hanover. Hanover is home to many insurance companies, many of which operate only in Germany. One major global reinsurance company is Hannover Re, whose headquarters are east of the city centre.
Document 9: 2008 Summer Olympics medal table: Athletes from 87 countries won medals, leaving 115 countries without a medal, and 54 of them won at least one gold medal. Both of these categories set new records until surpassed in 2016. Athletes from China won the most gold medals, with 48 gold medals. Athletes from the United States won the most total medals, with 111. Afghanistan, Mauritius, Sudan, Tajikistan and Togo won their first Olympic medals. Athletes from Mongolia (which previously held the record for most medals without a gold) and Panama won their first gold medals. Serbian swimmer Milorad Čavić won the first medal for the country as an independent NOC. Serbian athletes have previously won medals as nationals of Yugoslavia and Serbia and Montenegro. Samoa won its first Olympic medal due to medals reallocation after 2016 wave of doping samples retesting.
Document 10: 2008 Summer Olympics medal table: Athletes from 87 countries won medals, leaving 115 countries without a medal, and 54 of them won at least one gold medal. Both of these categories set new records until surpassed in 2016. Athletes from China won the most gold medals, with 48 gold medals. Athletes from the United States won the most total medals, with 112. Afghanistan, Mauritius, Sudan, Tajikistan and Togo won their first Olympic medals. Athletes from Mongolia (which previously held the record for most medals without a gold) and Panama won their first gold medals. Serbian swimmer Milorad Čavić won the first medal for the country as an independent NOC. Serbian athletes have previously won medals as nationals of Yugoslavia and Serbia and Montenegro. Samoa won its first Olympic medal due to medals reallocation after the IOC retested doping samples in 2016.
Document 11: GEA Refrigeration Technologies: GEA Refrigeration Technologies GmbH, with headquarters in Bochum, Germany, is a developer, manufacturer, and supplier of industrial refrigeration and freezer technology. Its product portfolio includes piston compressors, screw compressors, chillers, tunnel freezers, carton and spiral freezers, valves and valve sets, driers, and exhaust ventilators.
Document 12: Mongolia at the Olympics: Mongolian athletes have won a total of 26 medals, all in Summer Olympics competitions, in freestyle wrestling, boxing, shooting, and judo. Prior to the 2008 Summer Olympics, Mongolia had won more silver and bronze medals without winning any gold medals than any other nation. Mongolia won their first ever gold medal in the Judo, with Naidangiin Tüvshinbayar winning in the Men's half heavyweight.
Document 13: Wang Dai Chen: Wang Dai Chen competed in the javelin at both the 2000 and 2004 Summer Paralympics winning a silver in 2000 and a bronze in 2004. He was also a member of the unsuccessful Chinese T46 relay in the 2000 games.
Document 14: Du Li: Du Li competed in the 2004 Summer Olympics, where she won the gold medal in the women's 10 metre air rifle competition. She has achieved the maximum 400 in this event twice (2003 and 2006). She was unable to defend that title in the 2008 Summer Olympics, losing to Kateřina Emmons on August 9, 2008, and finishing 5th in the 2008 Summer Olympics. However, she fought back to win a gold medal in the women's 50 metre rifle three positions competition, setting a new Olympic record in the process.
Document 15: Azienda Elettrica Ticinese: Azienda Elettrica Ticinese (AET) is a electricity wholesaler based in Bellinzona (Ticino, Switzerland). It's a commercial independent public body owned by the canton Ticino.
ground_truth: tw
sub_queries: Shihlin Electric >> headquarters location Answer: Taipei
Chinese Taipei at the 2004 Summer Olympics >> country Answer: tw