9778
The next day he withdrew northwards , to a defensive position he had reconnoitred the previous year - the low ridge of Mont-Saint-Jean , south of the village of Waterloo and the Sonian Forest .
 location: Mont-Saint-Jean; location: Waterloo; location: Sonian Forest
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: Mont-Saint-Jean; location: Waterloo; location: Sonian Forest