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PAGE A8 Familiar Wimbledon Scene Roger Federer of Switzerland played near-perfect tennis to brush aside Andy Roddick in straight sets and become just the third man since 1936 to win three straight Wimbledon titles .
 nationality: Roger Federer, Switzerland
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:  Roger Federer, Switzerland 
Answer:
 nationality: Roger Federer, Switzerland