11966
In 1018 , the Byzantines ended Bulgarian rule until 1194 , when it was reincorporated by the reborn Bulgarian Empire .
 location: Bulgarian Empire
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: Bulgarian Empire 
Answer:
 location: Bulgarian Empire