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In 1969 Equatorial Guinea produced 36,161 tons of highly bid cocoa , but production dropped to 4,800 tons in 2000 .
 location: Equatorial Guinea
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: Equatorial Guinea 
Answer:
 location: Equatorial Guinea