Tell me the total number of years for wins less than 2 and class of 50cc with points of 15
CREATE TABLE table_name_4 (
    year VARCHAR,
    points VARCHAR,
    wins VARCHAR,
    class VARCHAR
)
SELECT COUNT(year) FROM table_name_4 WHERE wins < 2 AND class = "50cc" AND points = 15
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: Tell me the total number of years for wins less than 2 and class of 50cc with points of 15 ### Input: CREATE TABLE table_name_4 (
    year VARCHAR,
    points VARCHAR,
    wins VARCHAR,
    class VARCHAR
) ### Response: SELECT COUNT(year) FROM table_name_4 WHERE wins < 2 AND class = "50cc" AND points = 15