56003
He was succeeded by his ambitious nephew Tvrtko who , following a prolonged struggle with nobility and inter-family strife , gained full control of the country in 1367 .
 person: Tvrtko
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: Tvrtko 
Answer:
 person: Tvrtko