261932
It includes a vast polygonal enceinte with 20 sections supported by buttress es with two gateways and a 36 metre high square keep , accessed by a swing bridge .
 None
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:  
Answer:
 None