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INTERNATIONAL A3-11 Chinese Leader in U.S. , With Oil High on Agenda The competition for access to oil is emerging high on the agenda of a meeting this week between President Hu Jintao of China and President Bush , who has has described Chinese demand as one reason for rising prices .
 Hu Jintao, 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:
 Hu Jintao, China