200828
CONADEP recorded the forced disappearance of 8,961 persons from 1976 to 1983 , although it noted that the actual number could be higher ( estimates by human rights organizations usually place it at 30,000 persons ) .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None