34413
By 336 , he had reoccupied most of the long-lost province of Dacia which Aurelian had been forced to abandon in 271 .
 Dacia, Aurelian
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Dacia, Aurelian