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_91 (tyre VARCHAR, rounds VARCHAR, driver VARCHAR)
  ### Question:
  What tyre has 1 round with Dave Charlton driving?
  ### Answer:
  SELECT tyre FROM table_name_91 WHERE rounds = "1" AND driver = "dave charlton"