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One of John R. Bolton 's leading Republican backers , Senator John McCain of Arizona , signaled his support on Friday for a compromise in which the White House might allow Senate leaders access to highly classified documents in return for a final vote early next month on Mr. Bolton 's nomination as United Nations ambassador .
 place lived: John McCain, Arizona
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:  John McCain, Arizona 
Answer:
 place lived: John McCain, Arizona