41463
During 40 days at sea , U-162 sailed north of the British Isles and entered the North Atlantic , where she sank her first vessel , the White Crest , on 24 February 1942 .
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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:  
Answer:
 None