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Among them are two potential candidates for Mr. Bush 's job : Senator Chuck Hagel of Nebraska , who in an interview in the current issue of U.S. News & World Report said the administration 's assertions on Iraq were '' disconnected from reality , '' and Senator John McCain of Arizona , who on NBC 's '' Meet the Press '' on Sunday disputed Vice President Dick Cheney 's characterization last week of the Iraqi insurgency as being in its last throes .
 place lived: John McCain, Arizona; place lived: Chuck Hagel, Nebraska
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; Chuck Hagel, Nebraska 
Answer:
 place lived: John McCain, Arizona; place lived: Chuck Hagel, Nebraska