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In Auschwitz , which began operating on 14 June 1940 , 1.1 " million people perished .
 location: Auschwitz
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: Auschwitz 
Answer:
 location: Auschwitz