What was the total viewership for BBC One weekly rankings larger than 7, before episode 4?
CREATE TABLE table_name_30 (
    total_viewers VARCHAR,
    bbc_one_weekly_ranking VARCHAR,
    episode_no VARCHAR
)
SELECT total_viewers FROM table_name_30 WHERE bbc_one_weekly_ranking > 7 AND episode_no < 4
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 was the total viewership for BBC One weekly rankings larger than 7, before episode 4? ### Input: CREATE TABLE table_name_30 (
    total_viewers VARCHAR,
    bbc_one_weekly_ranking VARCHAR,
    episode_no VARCHAR
) ### Response: SELECT total_viewers FROM table_name_30 WHERE bbc_one_weekly_ranking > 7 AND episode_no < 4