18697
 Now Ms. Rice will meet in London on Monday with top officials of Europe , the United Nations and Russia to call on Hamas to abandon its vow to destroy Israel and to disarm and negotiate a two-state solution in the Middle East , or risk having this aid cut off . '' 
 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