21410
 A1 Roof Collapse Kills 56 in Russia A roof laden with snow collapsed over a popular vegetable market in an outer district of Moscow , killing at least 56 people , mostly young men from Central Asia and the Caucasus . 
 Moscow, Russia; Russia, Moscow
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:
 Moscow, Russia; Russia, Moscow