57779
Formerly a tidal island , like Lihou on the west coast of Guernsey , it was first fortified as a castle between 1206 and 1256 , following the division of the Duchy of Normandy in 1204 .
 location: Lihou; location: Guernsey; location: Duchy of Normandy
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: Lihou, Guernsey, Duchy of Normandy 
Answer:
 location: Lihou; location: Guernsey; location: Duchy of Normandy