26998
In the mixed council of 798 , Charlemagne proclaimed a capitulary of eighty-one chapters , largely a repetition of earlier ecclesiastical legislation , that was accepted by the clergy and acquired canonical authority .
 Charlemagne
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Charlemagne