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_17 (club VARCHAR, group VARCHAR, stadium VARCHAR)
  ### Question:
  When in 2009 season has a Group of group b, and cancha del mystic with a Club of el tecal?
  ### Answer:
  SELECT 2009 AS _season FROM table_name_17 WHERE group = "group b" AND stadium = "cancha del mystic" AND club = "el tecal"