6078
Charles of Saxony , Duke of Courland ( 1733–1796 )
 person: Charles of Saxony , Duke of Courland
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: Charles of Saxony , Duke of Courland 
Answer:
 person: Charles of Saxony , Duke of Courland