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_4 (year VARCHAR, points VARCHAR, wins VARCHAR, class VARCHAR)
  ### Question:
  Tell me the total number of years for wins less than 2 and class of 50cc with points of 15
  ### Answer:
  SELECT COUNT(year) FROM table_name_4 WHERE wins < 2 AND class = "50cc" AND points = 15