Who won the gold when Jules van Dyk Belgium won bronze?
CREATE TABLE table_name_13 (
    gold VARCHAR,
    bronze VARCHAR
)
SELECT gold FROM table_name_13 WHERE bronze = "jules van dyk belgium"
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: Who won the gold when Jules van Dyk Belgium won bronze? ### Input: CREATE TABLE table_name_13 (
    gold VARCHAR,
    bronze VARCHAR
) ### Response: SELECT gold FROM table_name_13 WHERE bronze = "jules van dyk belgium"