1815
B7 BUSINESS DAY C1-9 Fall of an Insurance Titan Maurice R. Greenberg , former chairman and chief executive of American International Group , clung to the model of the imperial chief executive , steadfast in his belief that the market would lose faith in the company without him , his associates say .
 company shareholder among major shareholders: Maurice R. Greenberg, American International Group; company major shareholders: American International Group, Maurice R. Greenberg
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
Answer:
 company shareholder among major shareholders: Maurice R. Greenberg, American International Group; company major shareholders: American International Group, Maurice R. Greenberg