53668
He flourished in the reigns of Tiberius , Caligula , Claudius and Nero .
 person: Tiberius; person: Caligula; person: Claudius; person: Nero
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Tiberius, Caligula, Claudius, Nero 
Answer:
 person: Tiberius; person: Caligula; person: Claudius; person: Nero