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In July 1806 , the frigate HMS Greyhound cruised the Molucca Islands , and captured a Dutch frigate and convoy at the Action of 26 July 1806 off Celebes , encouraging further expeditions .
 location: Islands; organization: Dutch
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: Islands, Dutch 
Answer:
 location: Islands; organization: Dutch