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The Liberty Media Corporation seemed to be in a big hurry to hire Gregory B. Maffei as its new chief executive , but it was in much less of a rush to let go of his predecessor , Robert R. Bennett .
 person of company: Robert R. Bennett, Liberty Media Corporation
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:
 person of company: Robert R. Bennett, Liberty Media Corporation