60810
His daughter Maria Bakunin ( 1873 – 1960 ) became a chemist and biologist .
 person: Maria Bakunin
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: Maria Bakunin 
Answer:
 person: Maria Bakunin