dvd "Into the Wild" 3
dvd "Forrest Gump" 2
dvd "Gone with the Wind" 2
dvd "Raiders of the Lost Ark" 1
dvd "Toy Story" 3
customer Carol Adams 4
  "Raiders of the Lost Ark"
  "Gone with the Wind"
  "Forrest Gump"
  "Into the Wild" 
customer Kim Smith 3
  "Raiders of the Lost Ark"
  "Into the Wild"
  "Gone with the Wind"
customer Wayne Evans 1
  "Raiders of the Lost Ark"
ship
return_newest Carol Adams
return_oldest Kim Smith
add_preference Carol Adams "Toy Story" 
ship
return_newest Carol Adams
ship
print_customer Carol Adams
print_customer Wayne Evans
print_dvd "Toy Story"
print_dvd "Gone with the Wind"
