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With the United States reporting on Thursday yet another surge in its trade deficits with China and the rest of the world , economic tensions are rising again as Washington prepares for the long-delayed visit of President Hu Jintao late next month .
 nationality: Hu Jintao, 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:  Hu Jintao, China 
Answer:
 nationality: Hu Jintao, China