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Peruvian forces started a march towards Arica to find Bolivian troops led by Hilarion Daza coming from Arica southwards , but in Camarones Daza decided to return towards Arica .
 location: Arica; location: Arica; location: Camarones; location: Arica
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: Arica, Arica, Camarones, Arica 
Answer:
 location: Arica; location: Arica; location: Camarones; location: Arica