257958
It ousted Niger 's first democratically-elected President , Mahamane Ousmane after nearly three years in power and installed General Ibrahim Baré Maïnassara as head of state .
 location: Niger; person: Mahamane Ousmane; person: Ibrahim Baré Maïnassara
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: Niger, Mahamane Ousmane, Ibrahim Baré Maïnassara 
Answer:
 location: Niger; person: Mahamane Ousmane; person: Ibrahim Baré Maïnassara