4579
several news organizations have filed for - - their reporters had with scott peterson .
 organization: several news organizations; organization: their; person: their reporters; person: scott peterson
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: several news organizations, their, their reporters, scott peterson 
Answer:
 organization: several news organizations; organization: their; person: their reporters; person: scott peterson