I want the average year of
CREATE TABLE table_31864 (
    "Year" real,
    "Chinese Title" text,
    "English Title" text,
    "Role" text,
    "Character" text
)
SELECT AVG("Year") FROM table_31864 WHERE "Chinese Title" = '敗犬女王'
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: I want the average year of ### Input: CREATE TABLE table_31864 (
    "Year" real,
    "Chinese Title" text,
    "English Title" text,
    "Role" text,
    "Character" text
) ### Response: SELECT AVG("Year") FROM table_31864 WHERE "Chinese Title" = '敗犬女王'