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 (time VARCHAR, laps VARCHAR, manufacturer VARCHAR, grid VARCHAR)
  ### Question:
  How long did it take for the rider of a Yamaha with a grid less than 8 and laps less than 23?
  ### Answer:
  SELECT time FROM table_name_47 WHERE manufacturer = "yamaha" AND grid < 8 AND laps < 23