2170
 She said she had also discussed Russia 's role in the Middle East peace efforts , talks with Iran to get it to dismantle any nuclear weapons projects , Russia 's efforts to open its economy to qualify for the World Trade Organization , and counterterrorism programs . 
 location contains: Middle East, Iran
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:
 location contains: Middle East, Iran