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_18893428_1 (constructor VARCHAR, driver VARCHAR)
  ### Question:
  Who is the constructor for the car driven by George Heath?
  ### Answer:
  SELECT constructor FROM table_18893428_1 WHERE driver = "George Heath"