CREATE TABLE table_910 ("Local Government Area" CLOB, "Principal town" CLOB, "Land Area  ( km\\u00b2 ) " CLOB, "Population 2011 census" FLOAT, "Density" CLOB, "Region" CLOB)

What is the population density in the Brighton area?
SELECT "Density" FROM table_910 WHERE "Principal town" = 'Brighton'
SELECT "Density" FROM "table_910" WHERE "Principal town" = 'Brighton'