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_name_25 (time INTEGER, stage VARCHAR, year VARCHAR)
  ### Question:
  What is the total amount of time for years prior to 2013 when speed option is the stage?
  ### Answer:
  SELECT SUM(time) FROM table_name_25 WHERE stage = "speed option" AND year < 2013