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 cars_data (id VARCHAR, mpg VARCHAR); CREATE TABLE car_names (model VARCHAR, makeid VARCHAR)
  ### Question:
  What is the car model with the highest mpg ?
  ### Answer:
  SELECT t1.model FROM car_names AS t1 JOIN cars_data AS t2 ON t1.makeid = t2.id ORDER BY t2.mpg DESC LIMIT 1