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Turkmenistan 's president , Saparmurat Niyazov , has declared himself president for life , and Uzbekistan 's leader , Islam Karimov , has already used two national referendums to extend his term , which now runs until the end of 2007 .
 nationality: Saparmurat Niyazov, Turkmenistan
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:
 nationality: Saparmurat Niyazov, Turkmenistan