9900
( Chilean ships can use Paso Aguirre ) It was formerly known as Whaleboat Sound , as in US Hydrographic Office , South America Pilot , ( 1916 ) .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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