8008
About the thirteenth or fourteenth century , the Popes , then residing in Avignon , France , began to reserve the collation of a great many benefices , so that all the benefices , especially the greater ones , were to be conferred through the Roman Curia ( Lega , " Praelectiones Jur .
 Avignon, France, Roman Curia, Lega
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Avignon, France, Roman Curia, Lega