Tell me the totla number of goal difference for goals against of 30 and played less than 18
CREATE TABLE table_name_4 (
    goal_difference VARCHAR,
    goals_against VARCHAR,
    played VARCHAR
)
SELECT COUNT(goal_difference) FROM table_name_4 WHERE goals_against = 30 AND played < 18
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 totla number of goal difference for goals against of 30 and played less than 18 ### Input: CREATE TABLE table_name_4 (
    goal_difference VARCHAR,
    goals_against VARCHAR,
    played VARCHAR
) ### Response: SELECT COUNT(goal_difference) FROM table_name_4 WHERE goals_against = 30 AND played < 18