364879
This is a list of administrators and Governors of Sokoto State , Nigeria , which was formed on 3 February 1976 when North-Western State was split into Niger and Sokoto states .
 location: Sokoto; location: Nigeria; location: Niger; location: Sokoto
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: Sokoto, Nigeria, Niger, Sokoto 
Answer:
 location: Sokoto; location: Nigeria; location: Niger; location: Sokoto