It seems as though you skipped my contribution.
suitcase = ["sunglasses", "hat", "passport", "laptop", "suit", "shoes"]
first = suitcase[0:2] # The first and second items (index zero and one)
middle = suitcase[2:4] # Third and fourth items (index two and three)
last = suitcase[(len(suitcase) - 2):] # The last two items (index four and five)
last = suitcase[4:] # The last two items (index four and five)
Dynamically :To get the last two items on the list, all you need do, is set the starting position (index) as the length of the list minus 2; then, leave the other side of the colon ( : ) empty, telling it to go to the end of the list.
Hard coding : This is my second solution to print the index of the last two items. Simply start from the 4th and let it go to the end of the list.
Also consider the edit for 3rd and 4th items indexing in my above above.
I hope this helps!