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One reason for the effort is that Microsoft needs to begin thinking about the next-generation design of its Xbox game console , said Charles P. Thacker , a veteran engineer and Microsoft engineer who will head the Silicon Valley group .
 person of company: Charles P. Thacker, Microsoft; person of company: Charles P. Thacker, 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:
 person of company: Charles P. Thacker, Microsoft; person of company: Charles P. Thacker, Microsoft