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 Several top Democrats , and also some Republicans , including Senator John McCain of Arizona , have called for tougher mileage requirements for S.U.V. 's , which must meet less stringent fuel economy guidelines because they are classified in the same category as light trucks , instead of with passenger cars . 
 place lived: John McCain, Arizona
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: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 place lived: John McCain, Arizona