41336
During President Richard M. Nixon 's visit to China in 1972 , Mr. Zhang , who was described as a smooth and pleasant man with sharp features , met with Mr. Nixon in Shanghai as chairman of the city 's revolutionary committee and in Beijing as a member of the Politburo .
 location contains: China, Shanghai; location contains: China, Beijing; country of administrative divisions: China, Shanghai; country of capital: China, Beijing; country of administrative divisions: China, Beijing; administrative division of country: Beijing, 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:  China, Shanghai; China, Beijing; China, Shanghai; China, Beijing; China, Beijing; Beijing, China; Shanghai, China 
Answer:
 location contains: China, Shanghai; location contains: China, Beijing; country of administrative divisions: China, Shanghai; country of capital: China, Beijing; country of administrative divisions: China, Beijing; administrative division of country: Beijing, China; administrative division of country: Shanghai, China