user: Question: What is the total number of Area (km²), when Population (2007) is 6176?
Columns: ['Barangay', 'Area (km²)', 'Population (2007)', 'Population (2010)', 'Pop. density (per km²)']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['Bool', 3.488, 4929.0, 5221.0, 1496.85]
SQL:

assistant: SELECT SUM("Area (km²)") FROM "Table" WHERE "Population (2007)" = 6176.0;