What is the average number of silver medals won among nations that won 9 medals total?
CREATE TABLE table_65714 (
    "Rank" text,
    "Nation" text,
    "Gold" real,
    "Silver" real,
    "Bronze" real,
    "Total" real
)
SELECT AVG("Silver") FROM table_65714 WHERE "Total" = '9'
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 average number of silver medals won among nations that won 9 medals total? ### Input: CREATE TABLE table_65714 (
    "Rank" text,
    "Nation" text,
    "Gold" real,
    "Silver" real,
    "Bronze" real,
    "Total" real
) ### Response: SELECT AVG("Silver") FROM table_65714 WHERE "Total" = '9'