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a cruise line spokesman said if it were not for the fisherman ' s protective suits , they probably would not have stayed warm enough to survive .
 cruise line, a cruise line spokesman, the fisherman, they
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 cruise line, a cruise line spokesman, the fisherman, they