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_62 (constructor VARCHAR, driver VARCHAR, laps VARCHAR, grid VARCHAR)
  ### Question:
  who is the constructor when the laps is less than 68, the grid is more than 20 and the driver is thierry boutsen?
  ### Answer:
  SELECT constructor FROM table_name_62 WHERE laps < 68 AND grid > 20 AND driver = "thierry boutsen"