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Sierra Leonean rebels killed 31 villagers and seven soldiers in an attack on the eastern village of Foindu , Eastern Region Brigade Commander Major Fallah Sewa said on Wednesday .
 location: Foindu; organization: Eastern Region Brigade; else: Sierra Leonean; person: Fallah Sewa
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: Foindu, Eastern Region Brigade, Sierra Leonean, Fallah Sewa 
Answer:
 location: Foindu; organization: Eastern Region Brigade; else: Sierra Leonean; person: Fallah Sewa