TASK DEFINITION: In this task, you are given inputs i and A, where i is an integer and A is a list. You need to list all the elements of A preceding the last i elements. i will always have a value less than the length of A.
PROBLEM: 1, ['5173', 'e', 'j']

SOLUTION: 5173, e

PROBLEM: 4, ['b', '551', '5871', '453', '5753', '1125', 'z', 'j', '8191', 'D', '781', '4055']

SOLUTION: b, 551, 5871, 453, 5753, 1125, z, j

PROBLEM: 1, ['6929', 'i', '8659', 'w', '6639', '5285']

SOLUTION:
6929, i, 8659, w, 6639