6582
The rail system once served the entire country , running rail lines from Arica in the north to Puerto Montt in the south .
 location: Arica; location: Puerto Montt
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, Puerto Montt 
Answer:
 location: Arica; location: Puerto Montt