5290
 Egypt 's leaders had placed their bet clearly in favor of the Middle East and the world moving away from nuclear weapons , '' said Robert J. Einhorn , a former senior State Department nonproliferation official . '' 
 location contains: Middle East, Egypt
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, Egypt