Which surfaces have the final score of 6 1, 6 7 (2 7) , 7 6 (7 5) , 7 6 (10 8)?
CREATE TABLE table_25407 (
    "Outcome" text,
    "Year" real,
    "Championship" text,
    "Surface" text,
    "Opponent in the final" text,
    "Score in the final" text
)
SELECT "Surface" FROM table_25407 WHERE "Score in the final" = '6–1, 6–7 (2–7) , 7–6 (7–5) , 7–6 (10–8)'
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 surfaces have the final score of 6 1, 6 7 (2 7) , 7 6 (7 5) , 7 6 (10 8)? ### Input: CREATE TABLE table_25407 (
    "Outcome" text,
    "Year" real,
    "Championship" text,
    "Surface" text,
    "Opponent in the final" text,
    "Score in the final" text
) ### Response: SELECT "Surface" FROM table_25407 WHERE "Score in the final" = '6–1, 6–7 (2–7) , 7–6 (7–5) , 7–6 (10–8)'