16594
 The attacks , in Russia 's Caucasus region , took place in a city that had remained free until now of the worst violence that has stalked southwestern Russia since war began in nearby Chechnya in 1994 , and cast fresh doubts on the Kremlin 's insistence that the region has been stabilizing and returning to its control . 
 administrative division of country: Chechnya, Russia; country of administrative divisions: Russia, Chechnya
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: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 administrative division of country: Chechnya, Russia; country of administrative divisions: Russia, Chechnya