9836
Both an ancient and modern day example of anarcho-communism being utilised by an isolated population would be by the hunter-gatherers of North Sentinel Island .
 location: North Sentinel Island
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: North Sentinel Island 
Answer:
 location: North Sentinel Island