18664
 American International Group said last night that Martin J. Sullivan , 50 , who has been co-chief operating officer , would immediately succeed Mr. Greenberg as chief executive . 
 company: Martin J. Sullivan, American International Group
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:  Martin J. Sullivan, American International Group 
Answer:
 company: Martin J. Sullivan, American International Group