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The protection she provided made it possible for this vital coastwise and Caribbean traffic to continue despite German submarine menace and freed larger destroyer types for the hunter-killer operations which defeated the U‑boats in the Atlantic .
 location: Caribbean; location: German
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: Caribbean, German 
Answer:
 location: Caribbean; location: German