Table: tasmanian_lgas
Columns: local_government_area
principal_town
land_area_km
population_2011_census
density
region

Question: What is the population density in the Brighton area?
SQL: SELECT "density" FROM tasmanian_lgas WHERE "principal_town" = 'Brighton'

Question: How many people live in the area of Sorell according to the Census of 2011?
SQL: SELECT "population_2011_census" FROM tasmanian_lgas WHERE "local_government_area" = 'Sorell'