82875
In 519 , when a mob had burned down the synagogues of Ravenna , Theodoric ordered the town to rebuild them at its own expense .
 Ravenna, Theodoric
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Ravenna, Theodoric