What is the sum of laps for grid 20?
CREATE TABLE table_name_53 (
    laps INTEGER,
    grid VARCHAR
)
SELECT SUM(laps) FROM table_name_53 WHERE grid = 20
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 sum of laps for grid 20? ### Input: CREATE TABLE table_name_53 (
    laps INTEGER,
    grid VARCHAR
) ### Response: SELECT SUM(laps) FROM table_name_53 WHERE grid = 20