21661
 Sir Richard Branson , chairman of Virgin Group , plans to invest $ 3 billion over the next 10 years in alternative energy enterprises . 
 company: Richard Branson, Virgin Group; company founders: Virgin Group, Richard Branson
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
 Entity Pairs:  Richard Branson, Virgin Group; Virgin Group, Richard Branson 
Answer:
 company: Richard Branson, Virgin Group; company founders: Virgin Group, Richard Branson