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_37 (points_diff INTEGER, points VARCHAR, against VARCHAR, lost VARCHAR)
  ### Question:
  I want the lowest points diff for against being less than 578 and lost being 15 and points more than 26
  ### Answer:
  SELECT MIN(points_diff) FROM table_name_37 WHERE against < 578 AND lost = 15 AND points > 26