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, ['c', 't', '8783', 'E', '5327', '7383', '6607', 'R', '5779', 'B', 'k']

SOLUTION: c, t, 8783, E, 5327, 7383, 6607, R, 5779

PROBLEM: 2, ['t', '51', '4787', '2989', 'o', 'J', '7547', '5727', '5705', 'y', '9805']

SOLUTION: t, 51, 4787, 2989, o, J, 7547, 5727, 5705

PROBLEM: 3, ['A', '6499', '4625', '8913', '8207', 'o', '8721', '1107', '5245', 'Y', '7811', '4395', '2557', '5051', '3289']

SOLUTION:
A, 6499, 4625, 8913, 8207, o, 8721, 1107, 5245, Y, 7811, 4395