text: #!/usr/bin/env python
  
  docs = ["The Corporation", "Valentino: The Last Emperor", "Kings of Patsry"]
  movies = ["The Talented Mr. Ripley", "The Network", "Silence of the Lambs", "Wall Street", "Marie Antoinette", "My Mana Godfrey", "Rope", "Sleuth"]
  
  films = [[docs], [movies]]
  movies[5] = "My Man Godfrey"
  docs[-1] = "Kings of Pastry"
  
  
  y = [x.lower() for x in ["A","B","C"]]
  
  print(y)
  
  newFilmsList = [x.lower() for x in docs] + [x.lower() for x in movies] 
  print(newFilmsList)
  