Who was the lap-by-lap broadcaster before 1994 who garnered ratings of 8.0/21?
CREATE TABLE table_name_29 (
    lap_by_lap VARCHAR,
    year VARCHAR,
    ratings VARCHAR
)
SELECT lap_by_lap FROM table_name_29 WHERE year < 1994 AND ratings = "8.0/21"
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: Who was the lap-by-lap broadcaster before 1994 who garnered ratings of 8.0/21? ### Input: CREATE TABLE table_name_29 (
    lap_by_lap VARCHAR,
    year VARCHAR,
    ratings VARCHAR
) ### Response: SELECT lap_by_lap FROM table_name_29 WHERE year < 1994 AND ratings = "8.0/21"