text: wardrobe = {'shirt': ['red', 'blue', 'white'], 'jeans': ['blue', 'black']}
  new_items = {'jeans': ['white'], 'scarf': ['yellow'], 'socks': ['black', 'brown']}
  wardrobe.update(new_items)
  
  wardrobe = {'shirt': ['red', 'blue', 'white'], 'jeans': ['white'], 'scarf': ['yellow'], 'socks': ['black', 'brown']}
  