user: ### NOW ANSWER:
Question: What is the Area of the Saint-Isidore Parish with a Population smaller than 4268?
Columns: ['Official Name', 'Status', 'Area km 2', 'Population', 'Census Ranking']
Types: ['text', 'text', 'real', 'real', 'text']
Sample row: ['Saumarez', 'Parish', 326.76, 6837.0, '528 of 5,008']
SQL:

assistant: SELECT SUM("Area km 2") FROM "Table" WHERE "Population" < 4268.0 AND "Official Name" = 'Saint-Isidore';