2572
He said that Americans ought to look at China as '' an economic opportunity , '' but that Beijing had to be pressed at times to abide by international trade rules and to take a role as a partner in efforts to deal with North Korea and battle terrorism .
 location contains: China, Beijing; country of capital: China, Beijing; administrative division of country: Beijing, China; country of administrative divisions: China, Beijing
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:
 location contains: China, Beijing; country of capital: China, Beijing; administrative division of country: Beijing, China; country of administrative divisions: China, Beijing