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Dan Rather resigned as CBS News anchor with the same closing exhortation that brought him such ridicule soon after he took over from Walter Cronkite 24 years ago to the day : '' Courage . ''
 person of company: Walter Cronkite, CBS News
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: Walter Cronkite, CBS News