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: 3, ['t', 'k', 'Q', '3765', '6319', '3147', '1093', 'K', 'l', '2533', '1529']

SOLUTION: t, k, Q, 3765, 6319, 3147, 1093, K

PROBLEM: 3, ['Y', '3499', '2787', 'C', 'U', '4895']

SOLUTION: Y, 3499, 2787

PROBLEM: 7, ['f', '8047', 'q', 'S', '4739', 'w', 'p', '9503', '2527', 'q', 'P', '1621', '4481', '9991', '6093', '7045', 'W', 'V', '5203', '3295', '6429', '4465', '5043', 'z']

SOLUTION:
f, 8047, q, S, 4739, w, p, 9503, 2527, q, P, 1621, 4481, 9991, 6093, 7045, W