92877
Life and Family Pedigree and Descent His father was a great-great-great grandson of Peter I , Duke of Brittany , who in turn was a great-grandson of Louis VI of France .
 person: Peter I , Duke of Brittany; person: Louis VI of France
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: Peter I , Duke of Brittany, Louis VI of France 
Answer:
 person: Peter I , Duke of Brittany; person: Louis VI of France