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Tirunesh Dibaba and Meseret Defar of Ethiopia put their nation 's stamp on the Boston Indoor Games on Saturday , delivering a world-record performance and one near record .
 nationality: Tirunesh Dibaba, Ethiopia; nationality: Meseret Defar, Ethiopia
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:  Tirunesh Dibaba, Ethiopia; Meseret Defar, Ethiopia 
Answer:
 nationality: Tirunesh Dibaba, Ethiopia; nationality: Meseret Defar, Ethiopia