198510
The South Australian Outback Region has a population of 12,496 ( as of census of 2006 , on an area of 834,679.8 , which makes for a population density of 0.015 per km ² .
 None
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:  
Answer:
 None