27808
 Backed by investment financing from Bill Gates of Microsoft and Prince Walid bin Talal of Saudi Arabia , the chief executive of the Four Seasons Hotels chain , Isadore Sharp , offered to buy the company from its shareholders for $ 3.7 billion in cash . 
 company founders: Microsoft, Bill Gates; company: Bill Gates, Microsoft
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:  Microsoft, Bill Gates; Bill Gates, Microsoft 
Answer:
 company founders: Microsoft, Bill Gates; company: Bill Gates, Microsoft