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_20803241_1 (type_of_fare VARCHAR, cash_fare VARCHAR, day_pass VARCHAR)
  ### Question:
  When n/a is the cash fate and n/a is the 31-day pass how many types of fare are there?
  ### Answer:
  SELECT COUNT(type_of_fare) FROM table_20803241_1 WHERE 31 - day_pass = "N/A" AND cash_fare = "N/A"