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The Union of Muslim Ulama emerged in 1982 , when West Beirut was under siege by the Israel Defense Forces ( IDF ) .
 organization: Muslim Ulama; location: Beirut; organization: Israel Defense Forces
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Muslim Ulama, Beirut, Israel Defense Forces 
Answer:
 organization: Muslim Ulama; location: Beirut; organization: Israel Defense Forces