What is the sum of laps that has a time/retired that is +19.475?
CREATE TABLE table_name_6 (
    laps INTEGER,
    time_retired VARCHAR
)
SELECT SUM(laps) FROM table_name_6 WHERE time_retired = "+19.475"
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 that has a time/retired that is +19.475? ### Input: CREATE TABLE table_name_6 (
    laps INTEGER,
    time_retired VARCHAR
) ### Response: SELECT SUM(laps) FROM table_name_6 WHERE time_retired = "+19.475"