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_21501565_1 (week__number VARCHAR, original_artist VARCHAR)
  ### Question:
  With original artist of Tina Turner, what is the week number?
  ### Answer:
  SELECT week__number FROM table_21501565_1 WHERE original_artist = "Tina Turner"