What is the male incarceration rate of maule?
CREATE TABLE table_25042332_31 (
    incarceration_rate_male INTEGER,
    region VARCHAR
)
SELECT MAX(incarceration_rate_male) FROM table_25042332_31 WHERE region = "Maule"
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 is the male incarceration rate of maule? ### Input: CREATE TABLE table_25042332_31 (
    incarceration_rate_male INTEGER,
    region VARCHAR
) ### Response: SELECT MAX(incarceration_rate_male) FROM table_25042332_31 WHERE region = "Maule"