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( Text ) Cairo , 2 May ( MENA ) --President Husni Mubarak has stressed that Egypt made tremendous efforts to help achieve the signing next Wednesday of an agreement on the implementation of the Palestinian-Israeli Declaration of Principles .
 Husni Mubarak, Cairo
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: Organization based in, Located in, Live in, Work for, Kill 
Text: {0} 
Answer:
 Husni Mubarak, Cairo