185617
Registered along with Barnes Green , it is one of the largest areas of common land in Greater London , with of protected commons .
 location: Greater London
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Greater London 
Answer:
 location: Greater London