7880
When Mr. Zankel retired from the Board in 2004 , Citigroup Chairman Sanford I. Weill said , '' It 's not an exaggeration to say that no company approaching our size and scale and depth of management talent has ever had such a successful , virtually seamless transition .
 company advisors: Citigroup, Sanford I. Weill
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 advisors: Citigroup, Sanford I. Weill