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 But Israel and the so-called quartet for Middle East peace the United States , the European Union , Russia and the United Nations have warned that a new Hamas government will face isolation and further cuts in financing unless it recognizes Israel , rejects violence and accepts the validity of previous Israeli-Palestinian agreements . 
 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: 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} 
 Entity Pairs:  Middle East, Israel 
Answer:
 location contains: Middle East, Israel