13206
Furthermore , Prussia , having just defeated Austria in the Austro-Prussian War of 1866 , was an imminent threat .
 location: Prussia; location: Austria
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: Prussia, Austria 
Answer:
 location: Prussia; location: Austria