What kind of Wind has a Result of 21.69?
CREATE TABLE table_12668 (
    "Rank" real,
    "Result" text,
    "Wind" text,
    "Athlete" text,
    "Date" text,
    "Location" text
)
SELECT "Wind" FROM table_12668 WHERE "Result" = '21.69'
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 kind of Wind has a Result of 21.69? ### Input: CREATE TABLE table_12668 (
    "Rank" real,
    "Result" text,
    "Wind" text,
    "Athlete" text,
    "Date" text,
    "Location" text
) ### Response: SELECT "Wind" FROM table_12668 WHERE "Result" = '21.69'