4925
Formal establishment of a kingdom ( 1217 ) and religious independence ( 1219 ) came after extensive political efforts by Stefan Nemanja ( founder of the dynasty ) and his sons , Stefan Nemanjić ( first Serbian king ) and Sava Nemanjić ( first Serbian archiepiscope ) .
 person: Stefan Nemanja; person: Stefan Nemanjić; person: Sava Nemanjić
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Stefan Nemanja; person: Stefan Nemanjić; person: Sava Nemanjić