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Mr. Robertson , in a speech in Beijing last October , said that China needed to ensure a stable and secure supply of affordable energy and that China would have to invest large amounts of its own capital in energy projects , both within China and around the world .
 Beijing, China; China, Beijing; China, Beijing; China, Beijing; China, Beijing; China, Beijing; China, Beijing; China, Beijing; Beijing, China; Beijing, China; China, Beijing; China, Beijing
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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} 
Answer:
 Beijing, China; China, Beijing; China, Beijing; China, Beijing; China, Beijing; China, Beijing; China, Beijing; China, Beijing; Beijing, China; Beijing, China; China, Beijing; China, Beijing