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: 10, ['545', 'j', '1823', '139', '197', '7565', '3227', 'q', '9475', 'N', 'V', 'f', '1819', 'Q', 'T', '5103', '5601', '1843', 'E', 'U', 'B']

SOLUTION: 545, j, 1823, 139, 197, 7565, 3227, q, 9475, N, V

PROBLEM: 4, ['c', '3351', '5559', 'A', 'g', 'v', '2673', '9251', 's', 'g', '5563', 't', 'j']

SOLUTION: c, 3351, 5559, A, g, v, 2673, 9251, s

PROBLEM: 2, ['S', '8685', '7365', 'e', '8669']

SOLUTION:
S, 8685, 7365