How many contestants were there when the runner-up was S rgio Abreu?
CREATE TABLE table_25214321_1 (
    contestants INTEGER,
    runner_up VARCHAR
)
SELECT MAX(contestants) FROM table_25214321_1 WHERE runner_up = "Sérgio Abreu"
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: How many contestants were there when the runner-up was S rgio Abreu? ### Input: CREATE TABLE table_25214321_1 (
    contestants INTEGER,
    runner_up VARCHAR
) ### Response: SELECT MAX(contestants) FROM table_25214321_1 WHERE runner_up = "Sérgio Abreu"