14068
 The Republican rebellion was led by Senator John W. Warner of Virginia , the committee chairman , with backing from Senators John McCain of Arizona , Lindsey Graham of South Carolina and Susan Collins of Maine . 
 Susan Collins, Maine; 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:
 Susan Collins, Maine; John McCain, Arizona