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It was situated in what is today Nenets Autonomous Okrug of Arkhangelsk Oblast in Russia .
 location: Nenets Autonomous Okrug; location: Arkhangelsk Oblast; location: Russia
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Nenets Autonomous Okrug, Arkhangelsk Oblast, Russia 
Answer:
 location: Nenets Autonomous Okrug; location: Arkhangelsk Oblast; location: Russia