Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_11691212_2 (lap_by_lap VARCHAR, viewers VARCHAR)
### Question:
Who narrated the lap-by-lap to a 13.4 million audience?
### Answer:
SELECT lap_by_lap FROM table_11691212_2 WHERE viewers = "13.4 million"