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_name_9 (chassis___engine VARCHAR, laps VARCHAR)
  ### Question:
  Which chassis-engine had 77 laps?
  ### Answer:
  SELECT chassis___engine FROM table_name_9 WHERE laps = 77