Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_11691212_2 (lap_by_lap VARCHAR, viewers VARCHAR)

### Question ###
Who narrated the lap-by-lap to a 13.4 million audience?

### Accurate SQL ###

SELECT lap_by_lap FROM table_11691212_2 WHERE viewers = "13.4 million"