53421
Companies controlled by the founder of the Virgin Group , Sir Richard Branson , and his associates would provide the rest of the money and hold a quarter of the voting shares , keeping below a limit on foreign ownership of airlines .
 Richard Branson, Virgin Group; Virgin Group, Richard Branson
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Richard Branson, Virgin Group; Virgin Group, Richard Branson