which country had the most competitors ranked in the top three in the event ?
CREATE TABLE table_204_910 (
    id number,
    "rank" number,
    "name" text,
    "nationality" text,
    "result" number,
    "notes" text
)
SELECT "nationality" FROM table_204_910 WHERE id <= 3 GROUP BY "nationality" ORDER BY COUNT(*) DESC LIMIT 1
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: which country had the most competitors ranked in the top three in the event ? ### Input: CREATE TABLE table_204_910 (
    id number,
    "rank" number,
    "name" text,
    "nationality" text,
    "result" number,
    "notes" text
) ### Response: SELECT "nationality" FROM table_204_910 WHERE id <= 3 GROUP BY "nationality" ORDER BY COUNT(*) DESC LIMIT 1