Question: Who is the child of the person who ruled the country Lenovo is based in during the Tiananmen Square protest in 1989?

full_context: Document 1: Bombard the Headquarters: It is commonly believed that this "big-character poster" directly targeted Chinese President Liu Shaoqi and senior leader Deng Xiaoping, who were then in charge of Chinese government's daily affairs and who tried to cool down the mass hysteria which had been coming into shape in several universities in Beijing since the May 16 Notice, through which Mao officially launched the Cultural Revolution, was issued.
Document 2: Samsung Galaxy Core: Samsung Galaxy Core GT-I8260 single sim card slot model and Samsung Galaxy Core GT-I8262 dual sim card variant are smartphone manufactured by Samsung Electronics that runs on the open source Android 4.1.2 Jellybean operating system. Announced by Samsung in early May 2013, the Dual-SIM model has been released in mid-to-late May 2013, and the single-SIM version for July 2013.
Document 3: 2008 Summer Olympics torch relay: China: In China, the torch was first welcomed by Politburo Standing Committee member Zhou Yongkang and State Councilor Liu Yandong. It was subsequently passed onto CPC General Secretary Hu Jintao. A call to boycott French hypermart Carrefour from May 1 began spreading through mobile text messaging and online chat rooms amongst the Chinese over the weekend from April 12, accusing the company's major shareholder, the LVMH Group, of donating funds to the Dalai Lama. There were also calls to extend the boycott to include French luxury goods and cosmetic products. According to the Washington Times on April 15, however, the Chinese government was attempting to "calm the situation" through censorship: "All comments posted on popular Internet forum Sohu.com relating to a boycott of Carrefour have been deleted." Chinese protesters organized boycotts of the French-owned retail chain Carrefour in major Chinese cities including Kunming, Hefei and Wuhan, accusing the French nation of pro-secessionist conspiracy and anti-Chinese racism. Some burned French flags, some added Nazism's Swastika to the French flag, and spread short online messages calling for large protests in front of French consulates and embassy. The Carrefour boycott was met with anti-boycott demonstrators who insisted on entering one of the Carrefour stores in Kunming, only to be blocked by boycotters wielding large Chinese flags and hit by water bottles. The BBC reported that hundreds of people demonstrated in Beijing, Wuhan, Hefei, Kunming and Qingdao.
Document 4: 1989 Tiananmen Square protests: 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
Document 5: Zhang Lifan: Zhang's father, Zhang Naiqi (), was one of the founders of the China National Democratic Association, Zhang's mother is Zhang Caiping (). Zhang spent his childhood in his hometown of Beijing. He attended High School attached to Tsinghua University (). In 1957, Zhang Naiqi, Zhang Bojun (), Chu Anping () and Luo Longji () were picked out as right wingers. On 8 June 1957, Zhang Naiqi was removed from his posts and taken to be prosecuted. Zhang Lifan was punished because of his father. On 13 May 1977, Zhang Naiqi died of illness in a Beijing Hospital basement. After the Cultural Revolution, Zhang Lifan was educated in the Institute of Modern History of Chinese Academy of Social Sciences ().
Document 6: Shi Tiesheng: In 1969 he was a "sent-down youth" or urban youth sent to a rural area of Shaanxi as part of the Down to the Countryside Movement of the Cultural Revolution. There he was paralyzed in an accident at the age of 21, and was sent back to Beijing.
Document 7: Asus Memo Pad HD 7: ASUS MeMO Pad HD 7 is a low-end low priced budget Android tablet manufactured by Taiwanese corporation Asus. The tablet was announced in June and released in July 2013. The device runs the operating system Android 4.2 (codename: Jelly Bean). The specifications include a 7-inch IPS LED display, 1.2 GHz quad-core ARM Cortex-A7 processor, 1 GB of RAM, a storage of 8 GB (whereof Android 4.2.2 occupies just short of 3.5 GB) or 16 GB, and 5 MP rear camera.
Document 8: Yang Shangkun: Yang Shangkun (3 August 1907 – 14 September 1998) was President of the People's Republic of China from 1988 to 1993, and was a powerful Vice Chairman and Secretary-General of the Central Military Commission under Deng Xiaoping. He married Li Bozhao in 1929, one of the few women to participate in the Long March, as did Yang.
Document 9: Dissolution of the Soviet Union: In the fall of 1985, Gorbachev continued to bring younger and more energetic men into government. On September 27, Nikolai Ryzhkov replaced 79-year-old Nikolai Tikhonov as Chairman of the Council of Ministers, effectively the Soviet prime minister, and on October 14, Nikolai Talyzin replaced Nikolai Baibakov as chairman of the State Planning Committee (GOSPLAN). At the next Central Committee meeting on October 15, Tikhonov retired from the Politburo and Talyzin became a candidate. Finally, on December 23, 1985, Gorbachev appointed Yeltsin First Secretary of the Moscow Communist Party replacing Viktor Grishin.
Document 10: Deng Pufang: 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.
Document 11: ZUK Mobile: ZUK Mobile was a Chinese smartphone company founded in May 2015, and a subsidiary of Lenovo. It was headquartered in Beijing. The brand ceased operations in 2017, when Lenovo shifted its smartphone focus to Motorola.
Document 12: Samsung Galaxy A5 (2017): Samsung Galaxy A5 (2017) Brand Samsung Galaxy Manufacturer Samsung Electronics Slogan Same Galaxy DNA, different attitude Series Galaxy A series Model SM - A520x (Last letter varies by carrier & international models) Compatible networks 2G, 3G (UMTS / HSPA), 4G (LTE) First released January 2, 2017; 8 months ago (2017 - 01 - 02) Predecessor Samsung Galaxy A5 (2016) Related Samsung Galaxy A3 (2017) Samsung Galaxy A7 (2017) Samsung Galaxy Note7 Samsung Galaxy S7 Type Touchscreen smartphone Form factor Slate 146.1 x 71.4 x 7.9 mm Weight 157g Operating system Original: Android 6.0. 1 ``Marshmallow ''(with Grace UX) Current: Android 7.0`` Nougat'' with Samsung Experience 8.1 System on chip Samsung Exynos 7 Octa 7880 CPU Octa - Core 1.9 GHz GPU Mali - T830MP3 Memory 3 GB RAM Storage 32 GB Removable storage up to 256 GB Battery 3000mAh (non-removable) with fast - charging Data inputs List (show) Multi-touch capacitive touchscreen Fingerprint sensor (front - mounted) 3 push buttons aGPS GLONASS Accelerometer Barometer Gyroscope Digital compass Display 5.2 ''Super AMOLED FHD display with Corning Gorilla Glass 4, 1080 × 1920 px Rear camera 16 MP Front camera 16 MP Connectivity 802.11 a / b / g / n / ac, Wi - Fi hotspot; Bluetooth v4. 2, A2DP, EDR; USB Type - C v1. 0 reversible connector
Document 13: Zhang Baosheng: Some high-ranking Communist Party leaders in Beijing grew curious at reports of Zhang's alleged powers, and Zhang was one of the "Healers with Extraordinary Powers" invited into the Zhongnanhai leadership compound to treat the daughter-in-law of General Chen Geng.
Document 14: Lenovo A750: The Lenovo A750 is a phone manufactured by China's Lenovo Corporation for the Android platform. It went on sale in March 2012. It is sold worldwide but has a lot of Chinese in the menu´s, and the price of Lenovo A750 in China is 900 RMB, about 143 US dollars but import and shipping makes it a lot more expensive in Europe (about €250). The Lenovo A750 is the first device with MT6575 in the world, and supports Dual SIM and Dual Standby.
Document 15: Deng Xiaoping: Between 1927 and 1929, Deng lived in Shanghai, where he helped organize protests that would be harshly persecuted by the Kuomintang authorities. The death of many Communist militants in those years led to a decrease in the number of members of the Communist Party, which enabled Deng to quickly move up the ranks. During this stage in Shanghai, Deng married a woman he met in Moscow, Zhang Xiyuan.
ground_truth: Deng Pufang
sub_queries: Lenovo >> country Answer: China
who ruled China during the tiananmen square protests of 1989 Answer: Deng Xiaoping
Deng Xiaoping >> child Answer: Deng Pufang