232187
Louis Léger ( 1843 – 1923 ) was a French writer and pioneer in Slavic studies .
 person: Louis Léger
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: Louis Léger 
Answer:
 person: Louis Léger