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When Italy declared war against Austria-Hungary on 23 May 1915 , the Austrian fleet was quick to react , the navy launched several attacks on the Marche region of Italy .
 location: Austria-Hungary; location: Marche
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: Austria-Hungary, Marche 
Answer:
 location: Austria-Hungary; location: Marche