What is the silver when the Total is 1, and Gold is 1?
CREATE TABLE table_name_64 (
    silver INTEGER,
    total VARCHAR,
    gold VARCHAR
)
SELECT AVG(silver) FROM table_name_64 WHERE total = 1 AND gold = 1
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 is the silver when the Total is 1, and Gold is 1? ### Input: CREATE TABLE table_name_64 (
    silver INTEGER,
    total VARCHAR,
    gold VARCHAR
) ### Response: SELECT AVG(silver) FROM table_name_64 WHERE total = 1 AND gold = 1