8475
The original signatories were Belgium , Denmark , France , Ireland , Italy , Luxembourg , Netherlands , Norway , Sweden and the United Kingdom .
 location: Belgium; location: Denmark; location: France; location: Ireland; location: Italy; location: Luxembourg; location: Netherlands; location: Norway; location: Sweden; location: United Kingdom
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: Belgium; location: Denmark; location: France; location: Ireland; location: Italy; location: Luxembourg; location: Netherlands; location: Norway; location: Sweden; location: United Kingdom