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Within a few years , China could well import one-quarter of the oil '' that we currently send to the United States , '' John McCallum , Canada 's minister of natural resources , said in a television interview last week , just after returning from Beijing .
 China, Beijing; John McCallum, Canada; China, Beijing; China, Beijing; Beijing, China
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:
 China, Beijing; John McCallum, Canada; China, Beijing; China, Beijing; Beijing, China