30029
Just what tennis needs , '' said Rod Laver , a Southern Californian by way of Australia and thus imbued with the belief that even U.S.A.-chanting Americans can rise above provincial prejudices to appreciate the historic implications playing out between a Swiss and a Spaniard on European clay courts .
 nationality: Rod Laver, Australia
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:  Rod Laver, Australia 
Answer:
 nationality: Rod Laver, Australia