81373
He knew patristic literature , as well as Pliny the Elder , Virgil , Lucretius , Ovid , Horace and other classical writers .
 Pliny the Elder, Virgil, Lucretius, Ovid, Horace
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Pliny the Elder, Virgil, Lucretius, Ovid, Horace