5975
Interfax said the northern fleet spokesman , Vladimir Navrotski , said " that it is not possible at present to talk about positive results " of the rescue operations .
 organization: Interfax; organization: the northern fleet; person: the northern fleet spokesman; person: Vladimir Navrotski
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
 Entities: Interfax, the northern fleet, the northern fleet spokesman, Vladimir Navrotski 
Answer:
 organization: Interfax; organization: the northern fleet; person: the northern fleet spokesman; person: Vladimir Navrotski