222410
From 1881 to 1891 , Vondrák worked as a private teacher for various aristocratic families .
 person: Vondrák
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: Vondrák 
Answer:
 person: Vondrák