13510
According to Tacitus he was said to have seized Christians as scapegoats for the fire and burned them alive , seemingly motivated not by public justice but by personal cruelty .
 person: Tacitus
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: Tacitus 
Answer:
 person: Tacitus