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_47 (year VARCHAR, chassis VARCHAR)
  ### Question:
  What year was there a lotus 25 Chassis?
  ### Answer:
  SELECT year FROM table_name_47 WHERE chassis = "lotus 25"