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_25580292_13 (stage VARCHAR, winner VARCHAR)
  ### Question:
  What was the stage when the winner was luis león sánchez?
  ### Answer:
  SELECT stage FROM table_25580292_13 WHERE winner = "Luis León Sánchez"