Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_60 (population INTEGER, official_name VARCHAR, area_km_2 VARCHAR)
### Question:
What is the total population for Saint-Antoine with an area squared of 6.43?
### Answer:
SELECT SUM(population) FROM table_name_60 WHERE official_name = "saint-antoine" AND area_km_2 > 6.43