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The fighting slowed in late 2004 , and Aslan Maskhadov -- a former Soviet Army officer who was elected president of Chechnya and who spoke against terrorism and sought a cease-fire with Russia -- was killed early last year .
 administrative division of country: Chechnya, Russia; country of administrative divisions: Russia, Chechnya; place of death: Aslan Maskhadov, Chechnya; location contains: Russia, Chechnya
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:  Chechnya, Russia; Russia, Chechnya; Aslan Maskhadov, Chechnya; Russia, Chechnya 
Answer:
 administrative division of country: Chechnya, Russia; country of administrative divisions: Russia, Chechnya; place of death: Aslan Maskhadov, Chechnya; location contains: Russia, Chechnya