317
Nevertheless , although a distinction between lawful and unlawful hunting is undoubtedly permissible , it is certain that a bishop can absolutely prohibit all hunting to the clerics of his diocese , as was done by synods at Milan , Avignon , Liège , Cologne , and elsewhere .
 location: Milan; location: Avignon; location: Liège; location: Cologne
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Milan; location: Avignon; location: Liège; location: Cologne