13479
 But diplomats are just as concerned that Japan might choose to build a nuclear weapon or two , that South Korea would be tempted to do the same , that China , Russia and the United States will shove against one another and that in the Middle East , Iran will accelerate its nuclear program , leading Saudi Arabia and Egypt to Google '' how to build the bomb . '' 
 location contains: Middle East, Saudi Arabia
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, Saudi Arabia