27588
Others speculated that the Shanghai textbooks reflected the political viewpoints of China 's top leaders , including Jiang Zemin , the former president and Communist Party chief , and his successor , Hu Jintao .
 nationality: Jiang Zemin, China; country of administrative divisions: China, Shanghai; location contains: China, Shanghai; nationality: Hu Jintao, China; administrative division of country: Shanghai, China
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Jiang Zemin, China; China, Shanghai; China, Shanghai; Hu Jintao, China; Shanghai, China 
Answer:
 nationality: Jiang Zemin, China; country of administrative divisions: China, Shanghai; location contains: China, Shanghai; nationality: Hu Jintao, China; administrative division of country: Shanghai, China