7138
 Mr. Zoellick said he emphasized that he viewed the United States and China as having a common interest in preventing Iran from developing atomic weapons , as well as a mutual concern about energy security in the Middle East , and he said he believed China shared those '' core principles . '' 
 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