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: 2, ['t', '8531', 'e', '8317', '2747']

SOLUTION: t, 8531, e

PROBLEM: 2, ['1831', '8397', '415', 'j', 'B', 'a', 'w', 'i', '1191', 'z', 'T', '6749', 'p', '2957', 'X', '6813', 'u', '9359', '7259', '7483', 'W', 'v', '9933', 'e', '3369', '9953', '6501', 'Y', '6207']

SOLUTION: 1831, 8397, 415, j, B, a, w, i, 1191, z, T, 6749, p, 2957, X, 6813, u, 9359, 7259, 7483, W, v, 9933, e, 3369, 9953, 6501

PROBLEM: 1, ['4515', '5541', '3593', '6779', '9225', 'y', '2795', '1105', 'c', 'e', 'O', '1143', 'W']

SOLUTION:
4515, 5541, 3593, 6779, 9225, y, 2795, 1105, c, e, O, 1143