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These efforts to edge away from the established orthodoxy coincide with moves by Senator John McCain , a Republican from Arizona , to offer significant financial incentives for the development of three new nuclear technologies -- each with its own corporate backer -- as part of a bill he and Senator Joseph I. Lieberman , Democrat of Connecticut , are sponsoring to regulate emissions of heat-trapping gases . ''
 John McCain, Arizona
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 John McCain, Arizona