8635
 Before the recess , other Republican senators , including Chuck Hagel of Nebraska and John McCain of Arizona , voiced skepticism about the Iraq policy . 
 place lived: John McCain, Arizona; place lived: Chuck Hagel, Nebraska
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:  John McCain, Arizona; Chuck Hagel, Nebraska 
Answer:
 place lived: John McCain, Arizona; place lived: Chuck Hagel, Nebraska