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At the World Economic Forum in Davos , Switzerland , in January , Mr. Negroponte publicly debated the issue with Microsoft 's chairman , Bill Gates , and his chief technology officer , Craig J. Mundie , who suggested that a better alternative to an ultralow-cost computer might be a combination phone and personal organizer that can be fitted with an inexpensive display and a keyboard .
 company founders: Microsoft, Bill Gates; person of company: Bill Gates, Microsoft; location contains: Switzerland, Davos
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; location contains: Switzerland, Davos