12937
Some electoral watchdog groups also said the presence of the army , which has fanned out across the state in the past month in search of a new guerrilla group , was likely to intimidate voters and had stirred up tension in the state .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
 Entities:  
Answer:
 None