When mixed quad singles is the event what is the final/bronze medal match?
CREATE TABLE table_18602462_21 (
    final__bronze_medal_match VARCHAR,
    event VARCHAR
)
SELECT final__bronze_medal_match FROM table_18602462_21 WHERE event = "Mixed Quad Singles"
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: When mixed quad singles is the event what is the final/bronze medal match? ### Input: CREATE TABLE table_18602462_21 (
    final__bronze_medal_match VARCHAR,
    event VARCHAR
) ### Response: SELECT final__bronze_medal_match FROM table_18602462_21 WHERE event = "Mixed Quad Singles"