7298
Diplomats explain the purpose of this electoral engineering is to secure Serb control over pivotal towns inside the 49 per cent of Bosnia known as the Serb republic , consolidating through the ballot box what was initially taken in war .
 else: Serb; else: Serb; location: Bosnia
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: Serb, Serb, Bosnia 
Answer:
 else: Serb; else: Serb; location: Bosnia