Which surface has a Date of 24 25 apr?
CREATE TABLE table_11059 (
    "Year" real,
    "Competition" text,
    "Date" text,
    "Surface" text,
    "Location" text,
    "Score" text,
    "Result" text
)
SELECT "Surface" FROM table_11059 WHERE "Date" = '24–25 apr'
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 surface has a Date of 24 25 apr? ### Input: CREATE TABLE table_11059 (
    "Year" real,
    "Competition" text,
    "Date" text,
    "Surface" text,
    "Location" text,
    "Score" text,
    "Result" text
) ### Response: SELECT "Surface" FROM table_11059 WHERE "Date" = '24–25 apr'