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Krzyzewski , who has won three N.C.A.A. titles with Duke , will coach the men 's national team for three years , beginning with the 2006 world championships in Saitama , Japan , and culminating with the 2008 Olympics in Beijing .
 location contains: Japan, Saitama
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Japan, Saitama 
Answer:
 location contains: Japan, Saitama