What were the quarterfinals in the round of 32 was S williams / V williams ( usa ) l 6 4, 5 7, 1 6?
CREATE TABLE table_21469 (
    "Athlete" text,
    "Event" text,
    "Round of 64" text,
    "Round of 32" text,
    "Round of 16" text,
    "Quarterfinals" text
)
SELECT "Quarterfinals" FROM table_21469 WHERE "Round of 32" = 'S Williams / V Williams ( USA ) L 6–4, 5–7, 1–6'
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 were the quarterfinals in the round of 32 was S williams / V williams ( usa ) l 6 4, 5 7, 1 6? ### Input: CREATE TABLE table_21469 (
    "Athlete" text,
    "Event" text,
    "Round of 64" text,
    "Round of 32" text,
    "Round of 16" text,
    "Quarterfinals" text
) ### Response: SELECT "Quarterfinals" FROM table_21469 WHERE "Round of 32" = 'S Williams / V Williams ( USA ) L 6–4, 5–7, 1–6'