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By improving the quality of their coffee , about 40,000 of Rwanda 's 500,000 coffee farmers have at least doubled their incomes , '' said Kevin J. Mullally , who runs the office of the United States Agency for International Development , or A.I.D. , in Kigali , the Rwandan capital . ''
 country of capital: Rwanda, Kigali; location contains: Rwanda, Kigali; country of administrative divisions: Rwanda, Kigali; administrative division of country: Kigali, Rwanda
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 country of capital: Rwanda, Kigali; location contains: Rwanda, Kigali; country of administrative divisions: Rwanda, Kigali; administrative division of country: Kigali, Rwanda