18097
 With two Republicans , Senators John McCain of Arizona and Lincoln Chafee of Rhode Island , on record as opposing the change and a third , Senator Olympia J. Snowe of Maine , expressing '' deep concerns about this approach , '' the final vote could go either way . 
 John McCain, Arizona
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 John McCain, Arizona