4498
a former fbi informant accused of being a double agent has been indicted .
 organization: fbi; person: a former fbi informant accused of being a double agent; person: a double agent
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: fbi, a former fbi informant accused of being a double agent, a double agent 
Answer:
 organization: fbi; person: a former fbi informant accused of being a double agent; person: a double agent