text: --SELECT title, description FROM film;
  
  --SELECT * 
  --FROM film
  --WHERE length > 60 AND length < 75;
  
  --SELECT *
  --FROM film
  --WHERE rental_rate = 0.99 AND replacement_cost = 12.99 OR replacement_cost = 28.99
  
  --SELECT *
  --FROM customer
  --WHERE first_name = 'Mary'
  
  SELECT *
  FROM film 
  WHERE length <= 50 AND rental_rate != 2.99 AND rental_rate != 4.99;
  