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_1 (second INTEGER, first VARCHAR, total VARCHAR, premier VARCHAR)
  ### Question:
  What is the sum of Second, when Total is less than 70, when Premier is less than 20, and when First is greater than 18?
  ### Answer:
  SELECT SUM(second) FROM table_name_1 WHERE total < 70 AND premier < 20 AND first > 18