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_73 (goals_against INTEGER, goals_for VARCHAR, points VARCHAR, wins VARCHAR)
  ### Question:
  How many goals against were scored when the points were smaller than 13, the wins were smaller than 3, and the goals for were smaller than 15?
  ### Answer:
  SELECT SUM(goals_against) FROM table_name_73 WHERE points < 13 AND wins < 3 AND goals_for < 15