4144
 One of the eight , Senator Susan Collins of Maine , chairwoman of the Committee on Homeland Security , said she was so concerned about the impending expiration that she asked Mr. Bush to support the three-month extension in a telephone call Tuesday on an unrelated matter . '' 
 Susan Collins, Maine
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