What is the average Total, when Nation is Soviet Union, and when Gold is greater than 9?
CREATE TABLE table_45937 (
    "Rank" text,
    "Nation" text,
    "Gold" real,
    "Silver" real,
    "Bronze" real,
    "Total" real
)
SELECT AVG("Total") FROM table_45937 WHERE "Nation" = 'soviet union' AND "Gold" > '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 Total, when Nation is Soviet Union, and when Gold is greater than 9? ### Input: CREATE TABLE table_45937 (
    "Rank" text,
    "Nation" text,
    "Gold" real,
    "Silver" real,
    "Bronze" real,
    "Total" real
) ### Response: SELECT AVG("Total") FROM table_45937 WHERE "Nation" = 'soviet union' AND "Gold" > '9'