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_21501518_1 (week__number VARCHAR, theme VARCHAR)
  ### Question:
  Which week is the theme First Solo
  ### Answer:
  SELECT week__number FROM table_21501518_1 WHERE theme = "First Solo"