What is the average Grid for the Rider Toni Elias with Laps more than 30?
CREATE TABLE table_48053 (
    "Rider" text,
    "Manufacturer" text,
    "Laps" real,
    "Time" text,
    "Grid" real
)
SELECT AVG("Grid") FROM table_48053 WHERE "Rider" = 'toni elias' AND "Laps" > '30'
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 Grid for the Rider Toni Elias with Laps more than 30? ### Input: CREATE TABLE table_48053 (
    "Rider" text,
    "Manufacturer" text,
    "Laps" real,
    "Time" text,
    "Grid" real
) ### Response: SELECT AVG("Grid") FROM table_48053 WHERE "Rider" = 'toni elias' AND "Laps" > '30'