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The transition to dollars was eased somewhat by a sharp increase in oil prices in the past year , which allowed oil - producing Ecuador to buy plenty of dollars on the international market .
 geographical social political: oil - producing Ecuador
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
 Entities: oil - producing Ecuador 
Answer:
 geographical social political: oil - producing Ecuador