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Despite his financial success at Bertelsmann , Mr. Middelhoff 's stint there ended in acrimony after he clashed with the family of Reinhard Mohn , which owns 75 percent of the media conglomerate 's shares and rebuffed his plan to dilute that stake by taking the company public . ''
 person of company: Reinhard Mohn, Bertelsmann
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:  Reinhard Mohn, Bertelsmann 
Answer:
 person of company: Reinhard Mohn, Bertelsmann