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Isaac Larian , the chief executive of Bratz 's parent company , MGA Entertainment , called the reunion of Barbie and Ken '' stupid publicity . '' ''
 person of company: Isaac Larian, MGA Entertainment; company founders: MGA Entertainment, Isaac Larian
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:  Isaac Larian, MGA Entertainment; MGA Entertainment, Isaac Larian 
Answer:
 person of company: Isaac Larian, MGA Entertainment; company founders: MGA Entertainment, Isaac Larian