254451
It was formed on January 1 , 2012 through a merger of the former Judenburg District and Knittelfeld District .
 location: Judenburg District; location: Knittelfeld District
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: Judenburg District, Knittelfeld District 
Answer:
 location: Judenburg District; location: Knittelfeld District