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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, Egypt; location contains: Middle East, Iran; location contains: Middle East, Saudi Arabia
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Middle East, Egypt; Middle East, Iran; Middle East, Saudi Arabia 
Answer:
 location contains: Middle East, Egypt; location contains: Middle East, Iran; location contains: Middle East, Saudi Arabia