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_17622423_12 (date VARCHAR, series VARCHAR)
  ### Question:
  Name the date for series 2-2
  ### Answer:
  SELECT date FROM table_17622423_12 WHERE series = "2-2"