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_19886463_1 (circuit VARCHAR, format VARCHAR)
  ### Question:
  Which circuit has two heats as the format?
  ### Answer:
  SELECT circuit FROM table_19886463_1 WHERE format = "Two heats"