49119
Edward M. Liddy , the chief executive of Allstate , said in an interview that strong results were producing excess cash and that Allstate was buying back $ 3 billion of its shares .
 company major shareholders: Allstate, Edward M. Liddy; person of company: Edward M. Liddy, Allstate; company shareholder among major shareholders: Edward M. Liddy, Allstate; company shareholder among major shareholders: Edward M. Liddy, Allstate; company major shareholders: Allstate, Edward M. Liddy; person of company: Edward M. Liddy, Allstate
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Allstate, Edward M. Liddy; Edward M. Liddy, Allstate; Edward M. Liddy, Allstate; Edward M. Liddy, Allstate; Allstate, Edward M. Liddy; Edward M. Liddy, Allstate 
Answer:
 company major shareholders: Allstate, Edward M. Liddy; person of company: Edward M. Liddy, Allstate; company shareholder among major shareholders: Edward M. Liddy, Allstate; company shareholder among major shareholders: Edward M. Liddy, Allstate; company major shareholders: Allstate, Edward M. Liddy; person of company: Edward M. Liddy, Allstate