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Pentagon officials have struggled to balance their challenges to China 's military policy -- particularly urging China to slow its rapid military buildup in coastal provinces facing Taiwan -- with appeals for China to use its influence to persuade North Korea to give up its nuclear weapons program .
 administrative division of country: Taiwan, China; country of administrative divisions: China, Taiwan; administrative division of country: Taiwan, China; administrative division of country: Taiwan, China; country of administrative divisions: China, Taiwan; country of administrative divisions: China, Taiwan
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:
 administrative division of country: Taiwan, China; country of administrative divisions: China, Taiwan; administrative division of country: Taiwan, China; administrative division of country: Taiwan, China; country of administrative divisions: China, Taiwan; country of administrative divisions: China, Taiwan