1617
Jean , Grand Duke of Luxembourg ( ''in retreat '' ) :
 person: Jean , Grand Duke of Luxembourg
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: Jean , Grand Duke of Luxembourg 
Answer:
 person: Jean , Grand Duke of Luxembourg