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Its hierarchy is composed of metropolitan bishops and diocesan bishops , while lower clergy consists of priests and deacons , who serve in dioceses ( eparchies ) and parishes throughout the Middle East , India , North America , Oceania , and Europe ( including the Caucasus and Russia ) .
 location: Middle East; location: India; location: North America; location: Oceania; location: Europe; location: Caucasus; location: Russia
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: Middle East, India, North America, Oceania, Europe, Caucasus, Russia 
Answer:
 location: Middle East; location: India; location: North America; location: Oceania; location: Europe; location: Caucasus; location: Russia