What are the official name(s) of places with an area of 304.06 km2?
CREATE TABLE table_176521_2 (
    official_name VARCHAR,
    area_km_2 VARCHAR
)
SELECT official_name FROM table_176521_2 WHERE area_km_2 = "304.06"
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What are the official name(s) of places with an area of 304.06 km2? ### Input: CREATE TABLE table_176521_2 (
    official_name VARCHAR,
    area_km_2 VARCHAR
) ### Response: SELECT official_name FROM table_176521_2 WHERE area_km_2 = "304.06"