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And they can do so simply , just by switching their cellphone or buying some of the clothing that 's part of the Red line , '' Bill Gates , the Microsoft chairman who has made fighting AIDS a center of his own philanthropy , said in an e-mail message .
 company founders: Microsoft, Bill Gates; person of company: Bill Gates, Microsoft
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 company founders: Microsoft, Bill Gates; person of company: Bill Gates, Microsoft