680
 Still , Senator Susan Collins , a Maine Republican and chairwoman of the Homeland Security and Governmental Affairs Committee , said the document , which was unearthed by the committee staff , had left her troubled . 
 place lived: Susan Collins, Maine
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Susan Collins, Maine 
Answer:
 place lived: Susan Collins, Maine