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_79 (circuit VARCHAR, winning_car VARCHAR, round VARCHAR)
  ### Question:
  What circuit had an ensign n180 as the winning car in round 5?
  ### Answer:
  SELECT circuit FROM table_name_79 WHERE winning_car = "ensign n180" AND round = 5