39166
He was allowed to keep a personal guard of 600 men and was nominally sovereign of Elba , although the nearby sea was patrolled by the French and British navies .
 location: Elba
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: Elba 
Answer:
 location: Elba