paragraph_text: On July 16, 1989, the Popular Front of Azerbaijan held its first congress and elected Abulfaz Elchibey, who would become President, as its Chairman. On August 19, 600,000 protesters jammed Baku’s Lenin Square (now Azadliq Square) to demand the release of political prisoners. In the second half of 1989, weapons were handed out in Nagorno-Karabakh. When Karabakhis got hold of small arms to replace hunting rifles and crossbows, casualties began to mount; bridges were blown up, roads were blockaded, and hostages were taken.

paragraph_text: 25 Canada Square, or Citigroup Centre 2, stands at and, alongside HSBC Tower (with which it was built in tandem), is the joint 4th-tallest building in the United Kingdom (behind The Shard, One Canada Square and Heron Tower). Designed by César Pelli & Associates, construction of the 45-storey tower - undertaken by Canary Wharf Contractors - began in 1998 and was completed in 2001, with Citigroup leasing the building from the outset. The building was bought by RBS in 2004 along with 5 Canada Square (leased to Bank of America) for $1.12 billion. Subsequently, on 2 July 2007, CGC2 was individually sold to a joint venture between Quinlan Private and PropInvest for £1 billion (US$2 billion). Citigroup pay £46.5 million a year in rent for the tower, generating a yield of 4.6% to the owners. The east facing side of 25 Canada Square up to level 40 is configured for use by tenants.

paragraph_text: ``Send Me an Angel ''is a 1983 song by Australian band Real Life. Initially released on Real Life's debut album Heartland, it is the band's best - known song. This version originally peaked in early 1984 in the US at No. 29 on the Billboard Hot 100 chart. The song's biggest chart success, however, came in 1989, when an updated version entitled`` Send Me an Angel '89'' surpassed the original version from 1983. ``Send Me An Angel' 89 ''reached a peak of No. 26 on the Billboard Hot 100 chart in the summer of 1989 in the US.

paragraph_text: MS "Viking Cinderella is a cruiseferry built in 1989 at Wärtsilä Marine Perno Shipyard in Turku, Finland, as MS "Cinderella for SF Line, one of the owners of the Viking Line consortium. She's currently used on cruise traffic from Stockholm to Mariehamn and occasionally Riga during the summer.

paragraph_text: Euromaidan (; , , , literally "Euro[pean] Square") was a wave of demonstrations and civil unrest in Ukraine, which began on the night of 21 November 2013 with public protests in Maidan Nezalezhnosti ("Independence Square") in Kiev. The protests were sparked by the Ukrainian government's decision to suspend the signing of an association agreement with the European Union, instead choosing closer ties to Russia and the Eurasian Economic Union. The scope of the protests soon widened, with calls for the resignation of President Viktor Yanukovych and his government. The protests were fueled by the perception of "widespread government corruption", "abuse of power", and "violation of human rights in Ukraine". Transparency International named President Yanukovych as the top example of corruption in the world. The situation escalated after the violent dispersal of protesters on 30 November, leading to many more protesters joining. The protests led to the 2014 Ukrainian revolution.

paragraph_text: Turkey: The torch relay leg in Istanbul, held on April 3, started on Sultanahmet Square and finished in Taksim Square. Uyghurs living in Turkey protested at Chinese treatment of their compatriots living in Xinjiang. Several protesters who tried to disrupt the relay were promptly arrested by the police.

paragraph_text: Party and government leaders Name Position (s) in 1989 Deng Xiaoping Chairman of the Central Military Commission; de facto ``paramount leader ''Chen Yun Chairman of the CPC Central Advisory Commission Zhao Ziyang General Secretary of the Communist Party of China First Vice-Chairman of the Central Military Commission Li Peng Premier of the People's Republic of China Qiao Shi Secretary of the CPC Central Commission for Discipline Inspection Secretary of the CPC Political and Legislative Affairs Committee Hu Qili First Secretary of the Secretariat of the Communist Party Yao Yilin First Vice Premier of the People's Republic of China Yang Shangkun President of the People's Republic of China Vice-Chairman of the Central Military Commission Li Xiannian Chairman of the Conference National Committee Wan Li Chairman of the Congress Standing Committee Wang Zhen Vice President of the People's Republic of China Jiang Zemin Communist Party Shanghai Municipal Secretary Li Ximing Communist Party Beijing Municipal Secretary Zhu Rongji Mayor of Shanghai Chen Xitong Mayor of Beijing Hu Jintao Communist Party Tibet Regional Secretary Wen Jiabao Chief of the General Office of the Communist Party of China Bold text indicates membership in the Politburo Standing Committee Italics text indicates Great Eminent Officials

paragraph_text: Deng Pufang () (born 16 April 1944) is the first son of China's former Paramount leader Deng Xiaoping. He is mostly known for being crippled by the Red Guards and becoming a paraplegic. He has since dedicated his life to improving the rights of people with disabilities.

paragraph_text: The events of the full - blown revolution began in Poland in 1989 and continued in Hungary, East Germany, Bulgaria, Czechoslovakia and Romania. One feature common to most of these developments was the extensive use of campaigns of civil resistance, demonstrating popular opposition to the continuation of one - party rule and contributing to the pressure for change. Romania was the only Eastern Bloc country whose people overthrew its Communist regime violently. Protests in Tiananmen Square (April to June 1989) failed to stimulate major political changes in China, but influential images of courageous defiance during that protest helped to precipitate events in other parts of the globe. On 4 June 1989 the trade union Solidarity won an overwhelming victory in a partially free election in Poland, leading to the peaceful fall of Communism in that country in the summer of 1989. Hungary began (June 1989) dismantling its section of the physical Iron Curtain, leading to a exodus of East Germans through Hungary, which destabilised East Germany. This led to mass demonstrations in cities such as Leipzig and subsequently to the fall of the Berlin Wall in November 1989, which served as the symbolic gateway to German reunification in 1990.

paragraph_text: Iosif Dan (commonly known as Dan Iosif, 14 October 1950 – 5 December 2007) was a Romanian politician who was a leading figure in the 1989 Romanian revolution, leading protests in Bucharest in the final days of Nicolae Ceauşescu's 25-year rule.

paragraph_text: The Color Orange democracy group, led by Danish sculptor Jens Galschiøt, originally planned to join the Hong Kong Alliance relay and paint the "Pillar of Shame", a structure he built in Hong Kong to commemorate the 1989 Tiananmen Square protests. However, Galschiøt and two other people were denied entry to Hong Kong on April 26, 2008 due to "immigration reasons" and were forced to leave Hong Kong. In response, Lee Cheuk Yan, vice chairman of the Hong Kong Alliance in Support of Patriotic Democratic Movements in China, said, "It's outrageous that the government is willing to sacrifice the image of Hong Kong because of the torch relay." Hollywood actress Mia Farrow was also briefly questioned at the Hong Kong airport though officials allowed her to enter. She later gave a speech criticizing China's relations with Sudan in Hong Kong, as there was also a small minority of people protesting about China's role in the crisis of Darfur. Legislator Cheung Man Kwong have also said the government's decision allowing Farrow to enter while denying others is a double standard and a violation to Hong Kong's one country, two systems policy.

paragraph_text: The protests began in the National Football League (NFL) after San Francisco 49ers quarterback Colin Kaepernick sat and later kneeled during the anthem, as opposed to the tradition of standing, before his team's preseason games of 2016. Throughout the 2016 season, members of various NFL and other sports teams have engaged in similar silent protests. On September 24, 2017, the NFL protests became more widespread when over 200 players sat or kneeled in response to Donald Trump's calling for owners to fire the protesting players.

paragraph_text: Erdem Gündüz is a Turkish dancer, actor, performance artist, choreographer, and teacher who, as a result of his actions during the 2013–14 protests in Turkey, has become "the face of the protest movement against the Turkish government." He became internationally known as "The Standing Man" in June 2013 when he stood quietly in Istanbul's Taksim Square as a protest against the Islamist government of Recep Tayyip Erdoğan.

paragraph_text: As of July 31, 2018, debt held by the public was $15.6 trillion and intragovernmental holdings were $5.7 trillion, for a total or ``National Debt ''of $21.3 trillion. Debt held by the public was approximately 77% of GDP in 2017, ranked 43rd highest out of 207 countries. The Congressional Budget Office forecast in April 2018 that the ratio will rise to nearly 100% by 2028, perhaps higher if current policies are extended beyond their scheduled expiration date. As of December 2017, $6.3 trillion or approximately 45% of the debt held by the public was owned by foreign investors, the largest being China (about $1.18 trillion) then Japan (about $1.06 trillion).

paragraph_text: The marla is a traditional unit of area that was used in India, Pakistan and Bangladesh. The marla was standardized under British rule to be equal to the square rod, or 272.25 square feet, 30.25 square yards, or 25.2929 square metres. As such, it was exactly one 160th of an acre.

paragraph_text: According to Der Spiegel, credits given to European governments were disguised as "swaps" and consequently did not get registered as debt because Eurostat at the time ignored statistics involving financial derivatives. A German derivatives dealer had commented to Der Spiegel that "The Maastricht rules can be circumvented quite legally through swaps," and "In previous years, Italy used a similar trick to mask its true debt with the help of a different US bank." These conditions had enabled Greek as well as many other European governments to spend beyond their means, while meeting the deficit targets of the European Union and the monetary union guidelines. In May 2010, the Greek government deficit was again revised and estimated to be 13.6% which was the second highest in the world relative to GDP with Iceland in first place at 15.7% and Great Britain third with 12.6%. Public debt was forecast, according to some estimates, to hit 120% of GDP during 2010.

paragraph_text: Partnair Flight 394 was a chartered flight which crashed on 8 September 1989 off the coast of Denmark 18 km north of Hirtshals. All 50 passengers and 5 crew members on board the aircraft died, and it was the biggest aeroplane accident in Denmark. It was caused by use of counterfeit aircraft parts in repairs and maintenance.

paragraph_text: "Miss You Much" is a song recorded by American singer Janet Jackson, released as the lead single from her fourth studio album "Janet Jackson's Rhythm Nation 1814" (1989). The single spent four weeks at number-one on the US "Billboard" Hot 100, making it the longest running number-one single of 1989. "Miss You Much" was the second-best selling single of 1989 and the biggest radio airplay song of the year. "Billboard" later listed "Miss You Much" as Janet Jackson's all-time biggest Hot 100 single. It is Jackson's third longest running number-one single, behind "That's the Way Love Goes" (1993) and "All for You" (2001), which spent eight and seven weeks, respectively, at number-one.

paragraph_text: A theoretical physicist by training, he studied at the University of Science and Technology of China and entered the PhD program (1986–1989) in Astrophysics at the University of Notre Dame. He became a full-time human rights activist after the Tiananmen Massacre in 1989. Xiao was the Executive Director of the New York-based NGO Human Rights in China from 1991 to 2002 and vice-chairman of the steering committee of the World Movement for Democracy.

paragraph_text: The 2010 Nobel Peace Prize was awarded to imprisoned Chinese human rights activist Liu Xiaobo ``for his long and non-violent struggle for fundamental human rights in China ''. The laureate, once an eminent scholar, was reportedly little - known inside the People's Republic of China (PRC) at the time of the award due to official censorship; he partook in the Tiananmen Square protests of 1989 and was a co-author of the Charter 08 manifesto, for which he was sentenced to 11 years in prison on 25 December 2009. Liu, who was backed by former Czech president Václav Havel and anti-apartheid activist and cleric Desmond Tutu, also a Nobel Peace Prize winner, received the award among a record field of more than 200 nominees.

Question: Who is the child of the person who ruled the biggest owner of US debt during the Tiananmen Square protests of 1989?
Answer: Deng Pufang