10767
of his ( Virgil 's ) was written when he might have been sixteen years old " , so it is therefore possible that the extant version which has come down to us may be a later copy that had been modified .
 person: Virgil
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: Virgil