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To the Editor : In '' A Problem That Ca n't Be Ignored '' -LRB- editorial , June 17 -RRB- , you make the proposal that as a precondition for peace in the Middle East , Hamas needs to renounce terrorism , acknowledge Israel 's existence as a sovereign nation and abide by formal agreements previously signed by lawful Palestinian negotiators .
 location contains: Middle East, Israel
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, Israel 
Answer:
 location contains: Middle East, Israel