180730
In 1863 Petr Valuyev , the minister of internal affairs issued a so-called Valuev Circular in which he stated that the Ukrainian language never existed , does n't exist , and can not exist .
 None
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:  
Answer:
 None