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the fbi has said nothing publicly about anyone it may be investigating , but attorney general john ashcroft did refer publicly to steven hatfield , a former researcher as a person of interest .
 organization: the fbi; organization: it; person: anyone it may be investigating; person: attorney general; person: attorney general john ashcroft; person: steven hatfield; person: a former researcher; person: a person of interest
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
 Entities: the fbi, it, anyone it may be investigating, attorney general, attorney general john ashcroft, steven hatfield, a former researcher, a person of interest 
Answer:
 organization: the fbi; organization: it; person: anyone it may be investigating; person: attorney general; person: attorney general john ashcroft; person: steven hatfield; person: a former researcher; person: a person of interest