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He details the way , one after another , the old studios were acquired by multinational corporations , and he profiles some of the men who were at the heart of the transformation , like Akio Morita of Sony and Sumner Redstone of Viacom .
 company founders: Sony, Akio Morita
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:  Sony, Akio Morita 
Answer:
 company founders: Sony, Akio Morita