274488
Service history Tasked with escort duties in the Mediterranean Mameluck assigned to the 1st Squadron in June 1911 , and a year later she was assigned to the 2nd Destroyer Squadron , of the 1st Fleet .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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