7384
They displaced 2,135 tons , had a crew complement of 224 men and were armed with eight QF 4 inch ( 102 mm ) ( 25 pounder ) guns , eight 3 pounder guns , three machine guns , and two 18 inch ( 457 mm ) torpedo tubes .
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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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