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Prime Minister Ariel Sharon of Israel spoke Thursday to the General Assembly , a body he has long considered a tool of the enemy , and challenged the Palestinians to demonstrate their commitment to peace now that Israel has completed its withdrawal from the Gaza Strip . ''
 nationality: Ariel Sharon, Israel; nationality: Ariel Sharon, Israel
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 nationality: Ariel Sharon, Israel; nationality: Ariel Sharon, Israel