344930
After receiving an appeal for intervention from the Count of Arles , he invaded Provence , but only reached Macon , being restrained by Hincmar of Rheims .
 Arles, Provence
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Arles, Provence