8456
 A15 Russia Wary of Islam 's Rise In the northern Caucasus , and across all of Russia , Islam faith is on the rise , as is Islamic militancy and the fear that such militancy may lead to tensions like those felt in Europe . 
 Europe, Russia
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Europe, Russia