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The Caucasus Campaign comprised armed conflicts between the Ottoman Empire and the Russian Empire , later including Azerbaijan , Armenia , Central Caspian Dictatorship and the UK as part of the Middle Eastern theatre or alternatively named as part of the Caucasus Campaign during World War I. The Caucasus Campaign extended from the Caucasus to the Eastern Asia Minor region , reaching as far as Trabzon , Bitlis , Muş and Van .
 organization: Caucasus; location: Ottoman Empire; location: Russian Empire; location: Armenia; location: Eastern; organization: Caucasus; organization: Caucasus; organization: Caucasus; location: Eastern Asia Minor; location: Trabzon; location: Bitlis; location: Muş; location: Van
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: Caucasus, Ottoman Empire, Russian Empire, Armenia, Eastern, Caucasus, Caucasus, Caucasus, Eastern Asia Minor, Trabzon, Bitlis, Muş, Van 
Answer:
 organization: Caucasus; location: Ottoman Empire; location: Russian Empire; location: Armenia; location: Eastern; organization: Caucasus; organization: Caucasus; organization: Caucasus; location: Eastern Asia Minor; location: Trabzon; location: Bitlis; location: Muş; location: Van