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In his first major policy address since becoming Israel 's acting prime minister , Ehud Olmert said Tuesday that he backed the creation of a Palestinian state , and that Israel would have to relinquish parts of the West Bank to maintain its Jewish majority . ''
 location contains: Israel, West Bank; nationality: Ehud Olmert, Israel; location contains: Israel, West Bank; nationality: Ehud Olmert, 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:  Israel, West Bank; Ehud Olmert, Israel; Israel, West Bank; Ehud Olmert, Israel 
Answer:
 location contains: Israel, West Bank; nationality: Ehud Olmert, Israel; location contains: Israel, West Bank; nationality: Ehud Olmert, Israel