What is the rank of the cinema when the headquarters are in toronto, ON and the screens is less than 1,438?
CREATE TABLE table_70058 (
    "Rank" real,
    "Circuit" text,
    "Headquarters" text,
    "Screens" real,
    "Sites" real
)
SELECT AVG("Rank") FROM table_70058 WHERE "Headquarters" = 'toronto, on' AND "Screens" < '1,438'
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 rank of the cinema when the headquarters are in toronto, ON and the screens is less than 1,438? ### Input: CREATE TABLE table_70058 (
    "Rank" real,
    "Circuit" text,
    "Headquarters" text,
    "Screens" real,
    "Sites" real
) ### Response: SELECT AVG("Rank") FROM table_70058 WHERE "Headquarters" = 'toronto, on' AND "Screens" < '1,438'