45617
" They lived during the reign of Darius I ( 522 – 486 ) , the tablets dating from 509 .
 person: Darius I
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: Darius I 
Answer:
 person: Darius I