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Japan and China Pledge To Improve Relations The leaders of Japan and China , Prime Minister Junichiro Koizumi and President Hu Jintao , held a 55-minute meeting on the sidelines of an international conference in Indonesia and pledged to improve ties after weeks of escalating disputes .
 nationality: Hu Jintao, China; nationality: Hu Jintao, China
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 nationality: Hu Jintao, China; nationality: Hu Jintao, China