What event had Xu Zhilin competing?
CREATE TABLE table_name_21 (
    event VARCHAR,
    name VARCHAR
)
SELECT event FROM table_name_21 WHERE name = "xu zhilin"
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 event had Xu Zhilin competing? ### Input: CREATE TABLE table_name_21 (
    event VARCHAR,
    name VARCHAR
) ### Response: SELECT event FROM table_name_21 WHERE name = "xu zhilin"