Question: What is the lowest population (2011) for the community with an Area of 12241km2 and a Density (inhabitants/km 2) smaller than 21.1?
SQL: SELECT MIN("Population (2011)") FROM "2-1726637-1" WHERE "Area (km 2 )" = 12241.0 AND "Density (inhabitants/km 2 )" < 21.1;

Question: What is the area (in km2) for theewaterskloof, whose population in 2011 was less than 108790?
SQL: SELECT SUM("Area (km 2 )") FROM "2-1726637-1" WHERE "Name" = 'theewaterskloof' AND "Population (2011)" < 108790.0;

Question: What is the area in km2 for cape agulhas, whose density is larger than 9.4 inhabitants/km2 and whose population in 2011 was less than 33038?
SQL: SELECT MAX("Area (km 2 )") FROM "2-1726637-1" WHERE "Density (inhabitants/km 2 )" > 9.4 AND "Name" = 'cape agulhas' AND "Population (2011)" < 33038.0;

Question: What is the area in km2 for the community that had a population in 2011 larger than 35916 and a density of less than 47.1 inhabitants/km 2?
SQL: SELECT SUM("Area (km 2 )") FROM "2-1726637-1" WHERE "Population (2011)" > 35916.0 AND "Density (inhabitants/km 2 )" < 47.1;