19412
 We are not going to have apple trees growing in Vorkuta , '' said the mayor of that coal-mining city , Igor L. Shpektor , who is also the president of Russia 's union of Arctic cities and towns . 
 Russia, Vorkuta
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:
 Russia, Vorkuta