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` ` This could well turn into the largest humanitarian operation in history , ' ' said agency spokesman Trevor Rowe .
 organization: agency; person: agency spokesman; person: agency spokesman Trevor Rowe
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 organization: agency; person: agency spokesman; person: agency spokesman Trevor Rowe