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While renewed port calls have improved military-to-military communications , '' there are bumps in the road , '' Mr. Rumsfeld said , a reference to reports in recent days that a Chinese general threatened the United States with a nuclear attack if the United States attacked China during a Taiwan crisis .
 country of administrative divisions: China, Taiwan; administrative division of country: Taiwan, 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:
 country of administrative divisions: China, Taiwan; administrative division of country: Taiwan, China