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 President Bush welcomed the victory of Mahmoud Abbas as president of the Palestinian Authority on Sunday as administration officials prepared to increase the tempo of American involvement in the Middle East and cautioned that Israel and the Palestinians needed to take concrete steps to capitalize on Mr. Abbas 's election . 
 Middle East, Israel
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Middle East, Israel