21757
SPORTSWEDNESDAY , PAGE D1 Chechen Rebel Leader Killed in Raid by Russia Russian special forces killed the leader of Chechnya 's separatists , Aslan Maskhadov , above , in a raid that gave the Kremlin a rare victory in a bloody war that has killed tens of thousands and spawned a wave of terrorist attacks across Russia in recent years .
 Aslan Maskhadov, Chechnya; Chechnya, Russia; Russia, Chechnya; Russia, Chechnya
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Aslan Maskhadov, Chechnya; Chechnya, Russia; Russia, Chechnya; Russia, Chechnya