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China has also taken diplomatic positions that hurt the world 's most vulnerable populations , by supporting Robert Mugabe in Zimbabwe and by implicitly endorsing Sudan 's genocide just as it once endorsed Pol Pot 's .
 nationality: Robert Mugabe, Zimbabwe
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:  Robert Mugabe, Zimbabwe 
Answer:
 nationality: Robert Mugabe, Zimbabwe