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Unlike Argentina or Mexico , which have dedicated rock record labels , Ecuador lacks a music industry that supports Ecuador ian rock bands .
 location: Argentina; location: Mexico; location: Ecuador; location: Ecuador
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: Argentina, Mexico, Ecuador, Ecuador 
Answer:
 location: Argentina; location: Mexico; location: Ecuador; location: Ecuador