108936
Bisutun ( died 977 ) was the ruler of the Ziyarids ( 967 – 977 ) .
 person: Bisutun
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: Bisutun 
Answer:
 person: Bisutun