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Chinese Leader to Visit North Korea BEIJING , Oct. 21 -LRB- AP -RRB- -- President Hu Jintao of China is to visit North Korea next week in response to American appeals for Beijing to do more to convince North Korea stop developing nuclear weapons , China said Friday .
 country of capital: China, Beijing; location contains: China, Beijing; country of capital: China, Beijing; country of administrative divisions: China, Beijing; location contains: China, Beijing; country of administrative divisions: China, Beijing; nationality: Hu Jintao, China; administrative division of country: Beijing, China; administrative division of country: Beijing, China; 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:  China, Beijing; China, Beijing; China, Beijing; China, Beijing; China, Beijing; China, Beijing; Hu Jintao, China; Beijing, China; Beijing, China; Hu Jintao, China 
Answer:
 country of capital: China, Beijing; location contains: China, Beijing; country of capital: China, Beijing; country of administrative divisions: China, Beijing; location contains: China, Beijing; country of administrative divisions: China, Beijing; nationality: Hu Jintao, China; administrative division of country: Beijing, China; administrative division of country: Beijing, China; nationality: Hu Jintao, China