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, ['n', 'y', 'k', 'F', '55']

SOLUTION: n, y, k, F

PROBLEM: 1, ['6805', '9895', 'T', '7003', 'D', 'v', '7551', 'g', 'M', '9261', 'O', '2521', '3501', '8093']

SOLUTION: 6805, 9895, T, 7003, D, v, 7551, g, M, 9261, O, 2521, 3501

PROBLEM: 1, ['S', 'w', 'z', '8065', '8147', 't', '9551']

SOLUTION:
S, w, z, 8065, 8147, t