text: 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_19131921_1 (dma VARCHAR, branding VARCHAR, station VARCHAR)
  ### Question:
  What is the dma of branding is big oldies 107.3 with the station warv-fm?
  ### Answer:
  SELECT dma FROM table_19131921_1 WHERE branding = "Big Oldies 107.3" AND station = "WARV-FM"