20015
As of July 2009 , 12 cameras were operational , mostly in the west of the country and along the A12 .
 location: A12
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: A12 
Answer:
 location: A12