What does this code print (unless it produces an error)? my_list = [1, 2, 3, 4] your_list = my_list my_list.append(5) print(your_list) O [1, 2, 3, 4] O [1, 2, 3, 4, 5] O 1, 2, 3, 4, 5 O Error: 'list' object does not support item assignment