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_10753917_1 (season VARCHAR, driver VARCHAR)
  ### Question:
  How many seasons was clay regazzoni the driver?
  ### Answer:
  SELECT COUNT(season) FROM table_10753917_1 WHERE driver = "Clay Regazzoni"